2034403540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{16067}}^1$

素因数の和:16576

約数の個数: 48

約数和(自身を含む): 4610616192

約数和(自身を除く): 2576212652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 487, 974, 1948, 2435, 4870, 6331, 9740, 12662, 16067, 25324, 31655, 32134, 63310, 64268, 80335, 126620, 160670, 208871, 321340, 417742, 835484, 1044355, 2088710, 4177420, 7824629, 15649258, 31298516, 39123145, 78246290, 101720177, 156492580, 203440354, 406880708, 508600885, 1017201770, 2034403540]

約数ペア:

[(1, 2034403540), (2, 1017201770), (4, 508600885), (5, 406880708), (10, 203440354), (13, 156492580), (20, 101720177), (26, 78246290), (52, 39123145), (65, 31298516), (130, 15649258), (260, 7824629), (487, 4177420), (974, 2088710), (1948, 1044355), (2435, 835484), (4870, 417742), (6331, 321340), (9740, 208871), (12662, 160670), (16067, 126620), (25324, 80335), (31655, 64268), (32134, 63310)]