2009247968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16829}}^1$

素因数の和:16900

約数の個数: 96

約数和(自身を含む): 4987604160

約数和(自身を除く): 2978356192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 1066, 1148, 1312, 1456, 2132, 2296, 2912, 3731, 4264, 4592, 7462, 8528, 9184, 14924, 16829, 17056, 29848, 33658, 59696, 67316, 117803, 119392, 134632, 218777, 235606, 269264, 437554, 471212, 538528, 689989, 875108, 942424, 1379978, 1531439, 1750216, 1884848, 2759956, 3062878, 3500432, 3769696, 4829923, 5519912, 6125756, 7000864, 8969857, 9659846, 11039824, 12251512, 17939714, 19319692, 22079648, 24503024, 35879428, 38639384, 49006048, 62788999, 71758856, 77278768, 125577998, 143517712, 154557536, 251155996, 287035424, 502311992, 1004623984, 2009247968]

約数ペア:

[(1, 2009247968), (2, 1004623984), (4, 502311992), (7, 287035424), (8, 251155996), (13, 154557536), (14, 143517712), (16, 125577998), (26, 77278768), (28, 71758856), (32, 62788999), (41, 49006048), (52, 38639384), (56, 35879428), (82, 24503024), (91, 22079648), (104, 19319692), (112, 17939714), (164, 12251512), (182, 11039824), (208, 9659846), (224, 8969857), (287, 7000864), (328, 6125756), (364, 5519912), (416, 4829923), (533, 3769696), (574, 3500432), (656, 3062878), (728, 2759956), (1066, 1884848), (1148, 1750216), (1312, 1531439), (1456, 1379978), (2132, 942424), (2296, 875108), (2912, 689989), (3731, 538528), (4264, 471212), (4592, 437554), (7462, 269264), (8528, 235606), (9184, 218777), (14924, 134632), (16829, 119392), (17056, 117803), (29848, 67316), (33658, 59696)]