2113628

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{397}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 4078704

約数和(自身を除く): 1965076

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 397, 484, 794, 1331, 1588, 2662, 4367, 5324, 8734, 17468, 48037, 96074, 192148, 528407, 1056814, 2113628]

約数ペア:

[(1, 2113628), (2, 1056814), (4, 528407), (11, 192148), (22, 96074), (44, 48037), (121, 17468), (242, 8734), (397, 5324), (484, 4367), (794, 2662), (1331, 1588)]