908520002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{12739}}^1$

素因数の和:12978

約数の個数: 24

約数和(自身を含む): 1482783120

約数和(自身を除く): 574263118

約数列:

[1, 2, 13, 26, 169, 211, 338, 422, 2743, 5486, 12739, 25478, 35659, 71318, 165607, 331214, 2152891, 2687929, 4305782, 5375858, 34943077, 69886154, 454260001, 908520002]

約数ペア:

[(1, 908520002), (2, 454260001), (13, 69886154), (26, 34943077), (169, 5375858), (211, 4305782), (338, 2687929), (422, 2152891), (2743, 331214), (5486, 165607), (12739, 71318), (25478, 35659)]