1088894620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4949521}}^1$

素因数の和:4949541

約数の個数: 24

約数和(自身を含む): 2494559088

約数和(自身を除く): 1405664468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4949521, 9899042, 19798084, 24747605, 49495210, 54444731, 98990420, 108889462, 217778924, 272223655, 544447310, 1088894620]

約数ペア:

[(1, 1088894620), (2, 544447310), (4, 272223655), (5, 217778924), (10, 108889462), (11, 98990420), (20, 54444731), (22, 49495210), (44, 24747605), (55, 19798084), (110, 9899042), (220, 4949521)]