1728778052

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{977}}^1\times {\mathrm{1597}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 3041294424

約数和(自身を除く): 1312516372

約数列:

[1, 2, 4, 277, 554, 977, 1108, 1597, 1954, 3194, 3908, 6388, 270629, 442369, 541258, 884738, 1082516, 1560269, 1769476, 3120538, 6241076, 432194513, 864389026, 1728778052]

約数ペア:

[(1, 1728778052), (2, 864389026), (4, 432194513), (277, 6241076), (554, 3120538), (977, 1769476), (1108, 1560269), (1597, 1082516), (1954, 884738), (3194, 541258), (3908, 442369), (6388, 270629)]