397576374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{7529}}^1$

素因数の和:8224

約数の個数: 32

約数和(自身を含む): 857697120

約数和(自身を除く): 460120746

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 677, 1354, 2031, 4062, 7529, 8801, 15058, 17602, 22587, 26403, 45174, 52806, 97877, 195754, 293631, 587262, 5097133, 10194266, 15291399, 30582798, 66262729, 132525458, 198788187, 397576374]

約数ペア:

[(1, 397576374), (2, 198788187), (3, 132525458), (6, 66262729), (13, 30582798), (26, 15291399), (39, 10194266), (78, 5097133), (677, 587262), (1354, 293631), (2031, 195754), (4062, 97877), (7529, 52806), (8801, 45174), (15058, 26403), (17602, 22587)]