2636564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3169516

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 191, 203, 238, 382, 406, 476, 493, 764, 812, 986, 1337, 1972, 2674, 3247, 3451, 5348, 5539, 6494, 6902, 11078, 12988, 13804, 22156, 22729, 38773, 45458, 77546, 90916, 94163, 155092, 188326, 376652, 659141, 1318282, 2636564]

約数ペア:

[(1, 2636564), (2, 1318282), (4, 659141), (7, 376652), (14, 188326), (17, 155092), (28, 94163), (29, 90916), (34, 77546), (58, 45458), (68, 38773), (116, 22729), (119, 22156), (191, 13804), (203, 12988), (238, 11078), (382, 6902), (406, 6494), (476, 5539), (493, 5348), (764, 3451), (812, 3247), (986, 2674), (1337, 1972)]