2485174144

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{200159}}^1$

素因数の和:200270

約数の個数: 32

約数和(自身を含む): 5001998400

約数和(自身を除く): 2516824256

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 200159, 400318, 800636, 1601272, 3202544, 6405088, 12810176, 19415423, 25620352, 38830846, 77661692, 155323384, 310646768, 621293536, 1242587072, 2485174144]

約数ペア:

[(1, 2485174144), (2, 1242587072), (4, 621293536), (8, 310646768), (16, 155323384), (32, 77661692), (64, 38830846), (97, 25620352), (128, 19415423), (194, 12810176), (388, 6405088), (776, 3202544), (1552, 1601272), (3104, 800636), (6208, 400318), (12416, 200159)]