2009933392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13411}}^1$

素因数の和:13484

約数の個数: 80

約数和(自身を含む): 4490337600

約数和(自身を除く): 2480404208

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 272, 304, 323, 464, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2584, 3944, 4408, 5168, 7888, 8816, 9367, 13411, 18734, 26822, 37468, 53644, 74936, 107288, 149872, 214576, 227987, 254809, 388919, 455974, 509618, 777838, 911948, 1019236, 1555676, 1823896, 2038472, 3111352, 3647792, 4076944, 4331753, 6222704, 6611623, 7389461, 8663506, 13223246, 14778922, 17327012, 26446492, 29557844, 34654024, 52892984, 59115688, 69308048, 105785968, 118231376, 125620837, 251241674, 502483348, 1004966696, 2009933392]

約数ペア:

[(1, 2009933392), (2, 1004966696), (4, 502483348), (8, 251241674), (16, 125620837), (17, 118231376), (19, 105785968), (29, 69308048), (34, 59115688), (38, 52892984), (58, 34654024), (68, 29557844), (76, 26446492), (116, 17327012), (136, 14778922), (152, 13223246), (232, 8663506), (272, 7389461), (304, 6611623), (323, 6222704), (464, 4331753), (493, 4076944), (551, 3647792), (646, 3111352), (986, 2038472), (1102, 1823896), (1292, 1555676), (1972, 1019236), (2204, 911948), (2584, 777838), (3944, 509618), (4408, 455974), (5168, 388919), (7888, 254809), (8816, 227987), (9367, 214576), (13411, 149872), (18734, 107288), (26822, 74936), (37468, 53644)]