90250898794

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{245291}}^1$

素因数の和:245982

約数の個数: 32

約数和(自身を含む): 158737283712

約数和(自身を除く): 68486384918

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 641, 1282, 4487, 8974, 26281, 52562, 183967, 245291, 367934, 490582, 1717037, 3434074, 10056931, 20113862, 70398517, 140797034, 157231531, 314463062, 1100620717, 2201241434, 6446492771, 12892985542, 45125449397, 90250898794]

約数ペア:

[(1, 90250898794), (2, 45125449397), (7, 12892985542), (14, 6446492771), (41, 2201241434), (82, 1100620717), (287, 314463062), (574, 157231531), (641, 140797034), (1282, 70398517), (4487, 20113862), (8974, 10056931), (26281, 3434074), (52562, 1717037), (183967, 490582), (245291, 367934)]