81930681118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2781271}}^1$

素因数の和:2781400

約数の個数: 32

約数和(自身を含む): 145783153152

約数和(自身を除く): 63852472034

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1133, 1339, 2266, 2678, 14729, 29458, 2781271, 5562542, 30593981, 36156523, 61187962, 72313046, 286470913, 397721753, 572941826, 795443506, 3151180043, 3724121869, 6302360086, 7448243738, 40965340559, 81930681118]

約数ペア:

[(1, 81930681118), (2, 40965340559), (11, 7448243738), (13, 6302360086), (22, 3724121869), (26, 3151180043), (103, 795443506), (143, 572941826), (206, 397721753), (286, 286470913), (1133, 72313046), (1339, 61187962), (2266, 36156523), (2678, 30593981), (14729, 5562542), (29458, 2781271)]