1483707940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{518779}}^1$

素因数の和:518812

約数の個数: 48

約数和(自身を含む): 3660511680

約数和(自身を除く): 2176803740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 518779, 1037558, 2075116, 2593895, 5187790, 5706569, 6744127, 10375580, 11413138, 13488254, 22826276, 26976508, 28532845, 33720635, 57065690, 67441270, 74185397, 114131380, 134882540, 148370794, 296741588, 370926985, 741853970, 1483707940]

約数ペア:

[(1, 1483707940), (2, 741853970), (4, 370926985), (5, 296741588), (10, 148370794), (11, 134882540), (13, 114131380), (20, 74185397), (22, 67441270), (26, 57065690), (44, 33720635), (52, 28532845), (55, 26976508), (65, 22826276), (110, 13488254), (130, 11413138), (143, 10375580), (220, 6744127), (260, 5706569), (286, 5187790), (572, 2593895), (715, 2075116), (1430, 1037558), (2860, 518779)]