1325546121602

素因数分解:

$2^1\times {\mathrm{1993}}^1\times {\mathrm{10477}}^1\times {\mathrm{31741}}^1$

素因数の和:44213

約数の個数: 16

約数和(自身を含む): 1989569387832

約数和(自身を除く): 664023266230

約数列:

[1, 2, 1993, 3986, 10477, 20954, 31741, 63482, 20880661, 41761322, 63259813, 126519626, 332550457, 665100914, 662773060801, 1325546121602]

約数ペア:

[(1, 1325546121602), (2, 662773060801), (1993, 665100914), (3986, 332550457), (10477, 126519626), (20954, 63259813), (31741, 41761322), (63482, 20880661)]