4280804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 4609756

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 97, 118, 187, 194, 236, 374, 388, 649, 748, 1003, 1067, 1298, 1649, 2006, 2134, 2596, 3298, 4012, 4268, 5723, 6596, 11033, 11446, 18139, 22066, 22892, 36278, 44132, 62953, 72556, 97291, 125906, 194582, 251812, 389164, 1070201, 2140402, 4280804]

約数ペア:

[(1, 4280804), (2, 2140402), (4, 1070201), (11, 389164), (17, 251812), (22, 194582), (34, 125906), (44, 97291), (59, 72556), (68, 62953), (97, 44132), (118, 36278), (187, 22892), (194, 22066), (236, 18139), (374, 11446), (388, 11033), (649, 6596), (748, 5723), (1003, 4268), (1067, 4012), (1298, 3298), (1649, 2596), (2006, 2134)]