2220139024

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1009}}^1\times {\mathrm{1217}}^1$

素因数の和:2347

約数の個数: 40

約数和(自身を含む): 4347456120

約数和(自身を除く): 2127317096

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1009, 1217, 1808, 2018, 2434, 4036, 4868, 8072, 9736, 16144, 19472, 114017, 137521, 228034, 275042, 456068, 550084, 912136, 1100168, 1227953, 1824272, 2200336, 2455906, 4911812, 9823624, 19647248, 138758689, 277517378, 555034756, 1110069512, 2220139024]

約数ペア:

[(1, 2220139024), (2, 1110069512), (4, 555034756), (8, 277517378), (16, 138758689), (113, 19647248), (226, 9823624), (452, 4911812), (904, 2455906), (1009, 2200336), (1217, 1824272), (1808, 1227953), (2018, 1100168), (2434, 912136), (4036, 550084), (4868, 456068), (8072, 275042), (9736, 228034), (16144, 137521), (19472, 114017)]