788630630

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{1013}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 1434461184

約数和(自身を除く): 645830554

約数列:

[1, 2, 5, 10, 127, 254, 613, 635, 1013, 1226, 1270, 2026, 3065, 5065, 6130, 10130, 77851, 128651, 155702, 257302, 389255, 620969, 643255, 778510, 1241938, 1286510, 3104845, 6209690, 78863063, 157726126, 394315315, 788630630]

約数ペア:

[(1, 788630630), (2, 394315315), (5, 157726126), (10, 78863063), (127, 6209690), (254, 3104845), (613, 1286510), (635, 1241938), (1013, 778510), (1226, 643255), (1270, 620969), (2026, 389255), (3065, 257302), (5065, 155702), (6130, 128651), (10130, 77851)]