1990452

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4483}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 4770976

約数和(自身を除く): 2780524

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4483, 8966, 13449, 17932, 26898, 53796, 165871, 331742, 497613, 663484, 995226, 1990452]

約数ペア:

[(1, 1990452), (2, 995226), (3, 663484), (4, 497613), (6, 331742), (12, 165871), (37, 53796), (74, 26898), (111, 17932), (148, 13449), (222, 8966), (444, 4483)]