1555251652

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{5659}}^1$

素因数の和:6331

約数の個数: 24

約数和(自身を含む): 2748677120

約数和(自身を除く): 1193425468

約数列:

[1, 2, 4, 127, 254, 508, 541, 1082, 2164, 5659, 11318, 22636, 68707, 137414, 274828, 718693, 1437386, 2874772, 3061519, 6123038, 12246076, 388812913, 777625826, 1555251652]

約数ペア:

[(1, 1555251652), (2, 777625826), (4, 388812913), (127, 12246076), (254, 6123038), (508, 3061519), (541, 2874772), (1082, 1437386), (2164, 718693), (5659, 274828), (11318, 137414), (22636, 68707)]