2238161770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{10987}}^1$

素因数の和:12574

約数の個数: 32

約数和(自身を含む): 4341754368

約数和(自身を除く): 2103592598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1567, 3134, 7835, 10987, 15670, 20371, 21974, 40742, 54935, 101855, 109870, 142831, 203710, 285662, 714155, 1428310, 17216629, 34433258, 86083145, 172166290, 223816177, 447632354, 1119080885, 2238161770]

約数ペア:

[(1, 2238161770), (2, 1119080885), (5, 447632354), (10, 223816177), (13, 172166290), (26, 86083145), (65, 34433258), (130, 17216629), (1567, 1428310), (3134, 714155), (7835, 285662), (10987, 203710), (15670, 142831), (20371, 109870), (21974, 101855), (40742, 54935)]