7480396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 16531200

約数和(自身を除く): 9050804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 163, 298, 308, 326, 596, 652, 1043, 1141, 1639, 1793, 2086, 2282, 3278, 3586, 4172, 4564, 6556, 7172, 11473, 12551, 22946, 24287, 25102, 45892, 48574, 50204, 97148, 170009, 267157, 340018, 534314, 680036, 1068628, 1870099, 3740198, 7480396]

約数ペア:

[(1, 7480396), (2, 3740198), (4, 1870099), (7, 1068628), (11, 680036), (14, 534314), (22, 340018), (28, 267157), (44, 170009), (77, 97148), (149, 50204), (154, 48574), (163, 45892), (298, 25102), (308, 24287), (326, 22946), (596, 12551), (652, 11473), (1043, 7172), (1141, 6556), (1639, 4564), (1793, 4172), (2086, 3586), (2282, 3278)]