2321000980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2830489}}^1$

素因数の和:2830539

約数の個数: 24

約数和(自身を含む): 4992984360

約数和(自身を除く): 2671983380

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2830489, 5660978, 11321956, 14152445, 28304890, 56609780, 116050049, 232100098, 464200196, 580250245, 1160500490, 2321000980]

約数ペア:

[(1, 2321000980), (2, 1160500490), (4, 580250245), (5, 464200196), (10, 232100098), (20, 116050049), (41, 56609780), (82, 28304890), (164, 14152445), (205, 11321956), (410, 5660978), (820, 2830489)]