1979438032

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{78649}}^1$

素因数の和:78692

約数の個数: 60

約数和(自身を含む): 4539835300

約数和(自身を除く): 2560397268

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 12584, 25168, 78649, 157298, 314596, 629192, 865139, 1022437, 1258384, 1730278, 2044874, 3460556, 4089748, 6921112, 8179496, 9516529, 11246807, 13842224, 16358992, 19033058, 22493614, 38066116, 44987228, 76132232, 89974456, 123714877, 152264464, 179948912, 247429754, 494859508, 989719016, 1979438032]

約数ペア:

[(1, 1979438032), (2, 989719016), (4, 494859508), (8, 247429754), (11, 179948912), (13, 152264464), (16, 123714877), (22, 89974456), (26, 76132232), (44, 44987228), (52, 38066116), (88, 22493614), (104, 19033058), (121, 16358992), (143, 13842224), (176, 11246807), (208, 9516529), (242, 8179496), (286, 6921112), (484, 4089748), (572, 3460556), (968, 2044874), (1144, 1730278), (1573, 1258384), (1936, 1022437), (2288, 865139), (3146, 629192), (6292, 314596), (12584, 157298), (25168, 78649)]