506366978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8629}}^1$

素因数の和:8742

約数の個数: 32

約数和(自身を含む): 853955760

約数和(自身を除く): 347588782

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 481, 793, 962, 1586, 2257, 4514, 8629, 17258, 29341, 58682, 112177, 224354, 319273, 526369, 638546, 1052738, 4150549, 6842797, 8301098, 13685594, 19475653, 38951306, 253183489, 506366978]

約数ペア:

[(1, 506366978), (2, 253183489), (13, 38951306), (26, 19475653), (37, 13685594), (61, 8301098), (74, 6842797), (122, 4150549), (481, 1052738), (793, 638546), (962, 526369), (1586, 319273), (2257, 224354), (4514, 112177), (8629, 58682), (17258, 29341)]