2012308011

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{3803}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 3427617024

約数和(自身を除く): 1415309013

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 227, 259, 333, 681, 777, 1589, 2043, 2331, 3803, 4767, 8399, 11409, 14301, 25197, 26621, 34227, 58793, 75591, 79863, 140711, 176379, 239589, 422133, 529137, 863281, 984977, 1266399, 2589843, 2954931, 6042967, 7769529, 8864793, 18128901, 31941397, 54386703, 95824191, 223589779, 287472573, 670769337, 2012308011]

約数ペア:

[(1, 2012308011), (3, 670769337), (7, 287472573), (9, 223589779), (21, 95824191), (37, 54386703), (63, 31941397), (111, 18128901), (227, 8864793), (259, 7769529), (333, 6042967), (681, 2954931), (777, 2589843), (1589, 1266399), (2043, 984977), (2331, 863281), (3803, 529137), (4767, 422133), (8399, 239589), (11409, 176379), (14301, 140711), (25197, 79863), (26621, 75591), (34227, 58793)]