2084738090

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1\times {\mathrm{2129}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 3782010960

約数和(自身を除く): 1697272870

約数列:

[1, 2, 5, 10, 181, 362, 541, 905, 1082, 1810, 2129, 2705, 4258, 5410, 10645, 21290, 97921, 195842, 385349, 489605, 770698, 979210, 1151789, 1926745, 2303578, 3853490, 5758945, 11517890, 208473809, 416947618, 1042369045, 2084738090]

約数ペア:

[(1, 2084738090), (2, 1042369045), (5, 416947618), (10, 208473809), (181, 11517890), (362, 5758945), (541, 3853490), (905, 2303578), (1082, 1926745), (1810, 1151789), (2129, 979210), (2705, 770698), (4258, 489605), (5410, 385349), (10645, 195842), (21290, 97921)]