1284832328464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2590387759}}^1$

素因数の和:2590387798

約数の個数: 20

約数和(自身を含む): 2569664657920

約数和(自身を除く): 1284832329456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2590387759, 5180775518, 10361551036, 20723102072, 41446204144, 80302020529, 160604041058, 321208082116, 642416164232, 1284832328464]

約数ペア:

[(1, 1284832328464), (2, 642416164232), (4, 321208082116), (8, 160604041058), (16, 80302020529), (31, 41446204144), (62, 20723102072), (124, 10361551036), (248, 5180775518), (496, 2590387759)]