2017797184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 4590141696

約数和(自身を除く): 2572344512

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 331, 416, 431, 442, 544, 662, 832, 862, 884, 1088, 1324, 1724, 1768, 2648, 3448, 3536, 4303, 5296, 5603, 5627, 6896, 7072, 7327, 8606, 10592, 11206, 11254, 13792, 14144, 14654, 17212, 21184, 22412, 22508, 27584, 29308, 34424, 44824, 45016, 58616, 68848, 73151, 89648, 90032, 95251, 117232, 137696, 142661, 146302, 179296, 180064, 190502, 234464, 275392, 285322, 292604, 358592, 360128, 381004, 468928, 570644, 585208, 762008, 1141288, 1170416, 1524016, 1854593, 2282576, 2340832, 2425237, 3048032, 3709186, 4565152, 4681664, 4850474, 6096064, 7418372, 9130304, 9700948, 14836744, 19401896, 29673488, 31528081, 38803792, 59346976, 63056162, 77607584, 118693952, 126112324, 155215168, 252224648, 504449296, 1008898592, 2017797184]

約数ペア:

[(1, 2017797184), (2, 1008898592), (4, 504449296), (8, 252224648), (13, 155215168), (16, 126112324), (17, 118693952), (26, 77607584), (32, 63056162), (34, 59346976), (52, 38803792), (64, 31528081), (68, 29673488), (104, 19401896), (136, 14836744), (208, 9700948), (221, 9130304), (272, 7418372), (331, 6096064), (416, 4850474), (431, 4681664), (442, 4565152), (544, 3709186), (662, 3048032), (832, 2425237), (862, 2340832), (884, 2282576), (1088, 1854593), (1324, 1524016), (1724, 1170416), (1768, 1141288), (2648, 762008), (3448, 585208), (3536, 570644), (4303, 468928), (5296, 381004), (5603, 360128), (5627, 358592), (6896, 292604), (7072, 285322), (7327, 275392), (8606, 234464), (10592, 190502), (11206, 180064), (11254, 179296), (13792, 146302), (14144, 142661), (14654, 137696), (17212, 117232), (21184, 95251), (22412, 90032), (22508, 89648), (27584, 73151), (29308, 68848), (34424, 58616), (44824, 45016)]