881330687996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1054223311}}^1$

素因数の和:1054223345

約数の個数: 24

約数和(自身を含む): 1771095164160

約数和(自身を除く): 889764476164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1054223311, 2108446622, 4216893244, 11596456421, 20030242909, 23192912842, 40060485818, 46385825684, 80120971636, 220332671999, 440665343998, 881330687996]

約数ペア:

[(1, 881330687996), (2, 440665343998), (4, 220332671999), (11, 80120971636), (19, 46385825684), (22, 40060485818), (38, 23192912842), (44, 20030242909), (76, 11596456421), (209, 4216893244), (418, 2108446622), (836, 1054223311)]