2043297790

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1\times {\mathrm{2221}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 3706189344

約数和(自身を除く): 1662891554

約数列:

[1, 2, 5, 10, 197, 394, 467, 934, 985, 1970, 2221, 2335, 4442, 4670, 11105, 22210, 91999, 183998, 437537, 459995, 875074, 919990, 1037207, 2074414, 2187685, 4375370, 5186035, 10372070, 204329779, 408659558, 1021648895, 2043297790]

約数ペア:

[(1, 2043297790), (2, 1021648895), (5, 408659558), (10, 204329779), (197, 10372070), (394, 5186035), (467, 4375370), (934, 2187685), (985, 2074414), (1970, 1037207), (2221, 919990), (2335, 875074), (4442, 459995), (4670, 437537), (11105, 183998), (22210, 91999)]