138403669372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{7347827}}^1$

素因数の和:7348125

約数の個数: 24

約数和(自身を含む): 257379719184

約数和(自身を除く): 118976049812

約数列:

[1, 2, 4, 17, 34, 68, 277, 554, 1108, 4709, 9418, 18836, 7347827, 14695654, 29391308, 124913059, 249826118, 499652236, 2035348079, 4070696158, 8141392316, 34600917343, 69201834686, 138403669372]

約数ペア:

[(1, 138403669372), (2, 69201834686), (4, 34600917343), (17, 8141392316), (34, 4070696158), (68, 2035348079), (277, 499652236), (554, 249826118), (1108, 124913059), (4709, 29391308), (9418, 14695654), (18836, 7347827)]