1236018746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139537}}^1$

素因数の和:139685

約数の個数: 16

約数和(自身を含む): 1915577664

約数和(自身を除く): 679558918

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 139537, 279074, 6000091, 12000182, 14372311, 28744622, 618009373, 1236018746]

約数ペア:

[(1, 1236018746), (2, 618009373), (43, 28744622), (86, 14372311), (103, 12000182), (206, 6000091), (4429, 279074), (8858, 139537)]