2012590412

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{17167}}^1$

素因数の和:17310

約数の個数: 48

約数和(自身を含む): 4153282560

約数和(自身を除く): 2140692148

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 316, 371, 553, 742, 1106, 1484, 2212, 4187, 8374, 16748, 17167, 29309, 34334, 58618, 68668, 117236, 120169, 240338, 480676, 909851, 1356193, 1819702, 2712386, 3639404, 5424772, 6368957, 9493351, 12737914, 18986702, 25475828, 37973404, 71878229, 143756458, 287512916, 503147603, 1006295206, 2012590412]

約数ペア:

[(1, 2012590412), (2, 1006295206), (4, 503147603), (7, 287512916), (14, 143756458), (28, 71878229), (53, 37973404), (79, 25475828), (106, 18986702), (158, 12737914), (212, 9493351), (316, 6368957), (371, 5424772), (553, 3639404), (742, 2712386), (1106, 1819702), (1484, 1356193), (2212, 909851), (4187, 480676), (8374, 240338), (16748, 120169), (17167, 117236), (29309, 68668), (34334, 58618)]