38901002

素因数分解:

$2^1\times 7^4\times {\mathrm{8101}}^1$

素因数の和:8131

約数の個数: 20

約数和(自身を含む): 68081106

約数和(自身を除く): 29180104

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 8101, 16202, 56707, 113414, 396949, 793898, 2778643, 5557286, 19450501, 38901002]

約数ペア:

[(1, 38901002), (2, 19450501), (7, 5557286), (14, 2778643), (49, 793898), (98, 396949), (343, 113414), (686, 56707), (2401, 16202), (4802, 8101)]