129063428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{130631}}^1$

素因数の和:130667

約数の個数: 24

約数和(自身を含む): 256038720

約数和(自身を除く): 126975292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 130631, 261262, 522524, 1698203, 2481989, 3396406, 4963978, 6792812, 9927956, 32265857, 64531714, 129063428]

約数ペア:

[(1, 129063428), (2, 64531714), (4, 32265857), (13, 9927956), (19, 6792812), (26, 4963978), (38, 3396406), (52, 2481989), (76, 1698203), (247, 522524), (494, 261262), (988, 130631)]