4649398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 8122464

約数和(自身を除く): 3473066

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 157, 221, 314, 442, 871, 1139, 1742, 2041, 2278, 2669, 4082, 5338, 10519, 14807, 21038, 29614, 34697, 69394, 136747, 178823, 273494, 357646, 2324699, 4649398]

約数ペア:

[(1, 4649398), (2, 2324699), (13, 357646), (17, 273494), (26, 178823), (34, 136747), (67, 69394), (134, 34697), (157, 29614), (221, 21038), (314, 14807), (442, 10519), (871, 5338), (1139, 4082), (1742, 2669), (2041, 2278)]