520795756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 996899904

約数和(自身を除く): 476104148

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 263, 337, 452, 526, 674, 1052, 1348, 1469, 2938, 3419, 4381, 5876, 6838, 8762, 13676, 17524, 29719, 38081, 59438, 76162, 88631, 118876, 152324, 177262, 354524, 386347, 495053, 772694, 990106, 1152203, 1545388, 1980212, 2304406, 4608812, 10015303, 20030606, 40061212, 130198939, 260397878, 520795756]

約数ペア:

[(1, 520795756), (2, 260397878), (4, 130198939), (13, 40061212), (26, 20030606), (52, 10015303), (113, 4608812), (226, 2304406), (263, 1980212), (337, 1545388), (452, 1152203), (526, 990106), (674, 772694), (1052, 495053), (1348, 386347), (1469, 354524), (2938, 177262), (3419, 152324), (4381, 118876), (5876, 88631), (6838, 76162), (8762, 59438), (13676, 38081), (17524, 29719)]