2420231858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{4021}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 4013634240

約数和(自身を除く): 1593402382

約数列:

[1, 2, 11, 22, 109, 218, 251, 502, 1199, 2398, 2761, 4021, 5522, 8042, 27359, 44231, 54718, 88462, 300949, 438289, 601898, 876578, 1009271, 2018542, 4821179, 9642358, 11101981, 22203962, 110010539, 220021078, 1210115929, 2420231858]

約数ペア:

[(1, 2420231858), (2, 1210115929), (11, 220021078), (22, 110010539), (109, 22203962), (218, 11101981), (251, 9642358), (502, 4821179), (1199, 2018542), (2398, 1009271), (2761, 876578), (4021, 601898), (5522, 438289), (8042, 300949), (27359, 88462), (44231, 54718)]