253290656

素因数分解:

$2^5\times {\mathrm{1259}}^1\times {\mathrm{6287}}^1$

素因数の和:7556

約数の個数: 24

約数和(自身を含む): 499141440

約数和(自身を除く): 245850784

約数列:

[1, 2, 4, 8, 16, 32, 1259, 2518, 5036, 6287, 10072, 12574, 20144, 25148, 40288, 50296, 100592, 201184, 7915333, 15830666, 31661332, 63322664, 126645328, 253290656]

約数ペア:

[(1, 253290656), (2, 126645328), (4, 63322664), (8, 31661332), (16, 15830666), (32, 7915333), (1259, 201184), (2518, 100592), (5036, 50296), (6287, 40288), (10072, 25148), (12574, 20144)]