1025696258

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{12953}}^1$

素因数の和:13126

約数の個数: 24

約数和(自身を含む): 1646427492

約数和(自身を除く): 620731234

約数列:

[1, 2, 17, 34, 137, 274, 289, 578, 2329, 4658, 12953, 25906, 39593, 79186, 220201, 440402, 1774561, 3549122, 3743417, 7486834, 30167537, 60335074, 512848129, 1025696258]

約数ペア:

[(1, 1025696258), (2, 512848129), (17, 60335074), (34, 30167537), (137, 7486834), (274, 3743417), (289, 3549122), (578, 1774561), (2329, 440402), (4658, 220201), (12953, 79186), (25906, 39593)]