1219278242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181063}}^1$

素因数の和:181122

約数の個数: 32

約数和(自身を含む): 2311825152

約数和(自身を除く): 1092546910

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 181063, 362126, 1267441, 2353819, 2534882, 4707638, 6699331, 13398662, 16476733, 32953466, 46895317, 87091303, 93790634, 174182606, 609639121, 1219278242]

約数ペア:

[(1, 1219278242), (2, 609639121), (7, 174182606), (13, 93790634), (14, 87091303), (26, 46895317), (37, 32953466), (74, 16476733), (91, 13398662), (182, 6699331), (259, 4707638), (481, 2534882), (518, 2353819), (962, 1267441), (3367, 362126), (6734, 181063)]