328772304002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{11421257}}^1$

素因数の和:11421685

約数の個数: 16

約数和(自身を含む): 507789130680

約数和(自身を除く): 179016826678

約数列:

[1, 2, 37, 74, 389, 778, 14393, 28786, 11421257, 22842514, 422586509, 845173018, 4442868973, 8885737946, 164386152001, 328772304002]

約数ペア:

[(1, 328772304002), (2, 164386152001), (37, 8885737946), (74, 4442868973), (389, 845173018), (778, 422586509), (14393, 22842514), (28786, 11421257)]