256303322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1129}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 445201920

約数和(自身を除く): 188898598

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 607, 1129, 1214, 2258, 6677, 10319, 12419, 13354, 19193, 20638, 24838, 38386, 113509, 211123, 227018, 422246, 685303, 1370606, 7538333, 11650151, 15076666, 23300302, 128151661, 256303322]

約数ペア:

[(1, 256303322), (2, 128151661), (11, 23300302), (17, 15076666), (22, 11650151), (34, 7538333), (187, 1370606), (374, 685303), (607, 422246), (1129, 227018), (1214, 211123), (2258, 113509), (6677, 38386), (10319, 24838), (12419, 20638), (13354, 19193)]