245401064

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 465215520

約数和(自身を除く): 219814456

約数列:

[1, 2, 4, 8, 163, 307, 326, 613, 614, 652, 1226, 1228, 1304, 2452, 2456, 4904, 50041, 99919, 100082, 188191, 199838, 200164, 376382, 399676, 400328, 752764, 799352, 1505528, 30675133, 61350266, 122700532, 245401064]

約数ペア:

[(1, 245401064), (2, 122700532), (4, 61350266), (8, 30675133), (163, 1505528), (307, 799352), (326, 752764), (613, 400328), (614, 399676), (652, 376382), (1226, 200164), (1228, 199838), (1304, 188191), (2452, 100082), (2456, 99919), (4904, 50041)]