488496878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1301}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 794011680

約数和(自身を除く): 305514802

約数列:

[1, 2, 19, 38, 41, 82, 241, 482, 779, 1301, 1558, 2602, 4579, 9158, 9881, 19762, 24719, 49438, 53341, 106682, 187739, 313541, 375478, 627082, 1013479, 2026958, 5957279, 11914558, 12855181, 25710362, 244248439, 488496878]

約数ペア:

[(1, 488496878), (2, 244248439), (19, 25710362), (38, 12855181), (41, 11914558), (82, 5957279), (241, 2026958), (482, 1013479), (779, 627082), (1301, 375478), (1558, 313541), (2602, 187739), (4579, 106682), (9158, 53341), (9881, 49438), (19762, 24719)]