661067774104

素因数分解:

$2^3\times {\mathrm{2971}}^1\times {\mathrm{27813353}}^1$

素因数の和:27816330

約数の個数: 16

約数和(自身を含む): 1239919321320

約数和(自身を除く): 578851547216

約数列:

[1, 2, 4, 8, 2971, 5942, 11884, 23768, 27813353, 55626706, 111253412, 222506824, 82633471763, 165266943526, 330533887052, 661067774104]

約数ペア:

[(1, 661067774104), (2, 330533887052), (4, 165266943526), (8, 82633471763), (2971, 222506824), (5942, 111253412), (11884, 55626706), (23768, 27813353)]