2247019060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{785671}}^1$

素因数の和:785704

約数の個数: 48

約数和(自身を含む): 5543701632

約数和(自身を除く): 3296682572

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 785671, 1571342, 3142684, 3928355, 7856710, 8642381, 10213723, 15713420, 17284762, 20427446, 34569524, 40854892, 43211905, 51068615, 86423810, 102137230, 112350953, 172847620, 204274460, 224701906, 449403812, 561754765, 1123509530, 2247019060]

約数ペア:

[(1, 2247019060), (2, 1123509530), (4, 561754765), (5, 449403812), (10, 224701906), (11, 204274460), (13, 172847620), (20, 112350953), (22, 102137230), (26, 86423810), (44, 51068615), (52, 43211905), (55, 40854892), (65, 34569524), (110, 20427446), (130, 17284762), (143, 15713420), (220, 10213723), (260, 8642381), (286, 7856710), (572, 3928355), (715, 3142684), (1430, 1571342), (2860, 785671)]