2140719218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{537599}}^1$

素因数の和:537793

約数の個数: 16

約数和(自身を含む): 3522355200

約数和(自身を除く): 1381635982

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 537599, 1075198, 5913589, 11827178, 97305419, 194610838, 1070359609, 2140719218]

約数ペア:

[(1, 2140719218), (2, 1070359609), (11, 194610838), (22, 97305419), (181, 11827178), (362, 5913589), (1991, 1075198), (3982, 537599)]