7144390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 14183424

約数和(自身を除く): 7039034

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 607, 1070, 1177, 1214, 2354, 3035, 5885, 6070, 6677, 11770, 13354, 33385, 64949, 66770, 129898, 324745, 649490, 714439, 1428878, 3572195, 7144390]

約数ペア:

[(1, 7144390), (2, 3572195), (5, 1428878), (10, 714439), (11, 649490), (22, 324745), (55, 129898), (107, 66770), (110, 64949), (214, 33385), (535, 13354), (607, 11770), (1070, 6677), (1177, 6070), (1214, 5885), (2354, 3035)]