8863910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 17704224

約数和(自身を除く): 8840314

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1321, 1342, 2642, 3355, 6605, 6710, 13210, 14531, 29062, 72655, 80581, 145310, 161162, 402905, 805810, 886391, 1772782, 4431955, 8863910]

約数ペア:

[(1, 8863910), (2, 4431955), (5, 1772782), (10, 886391), (11, 805810), (22, 402905), (55, 161162), (61, 145310), (110, 80581), (122, 72655), (305, 29062), (610, 14531), (671, 13210), (1321, 6710), (1342, 6605), (2642, 3355)]