78912002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{4691}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 127697472

約数和(自身を除く): 48785470

約数列:

[1, 2, 13, 26, 647, 1294, 4691, 8411, 9382, 16822, 60983, 121966, 3035077, 6070154, 39456001, 78912002]

約数ペア:

[(1, 78912002), (2, 39456001), (13, 6070154), (26, 3035077), (647, 121966), (1294, 60983), (4691, 16822), (8411, 9382)]