2238221810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{473197}}^1$

素因数の和:473258

約数の個数: 32

約数和(自身を含む): 4497273792

約数和(自身を除く): 2259051982

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 473197, 946394, 2365985, 4731970, 5205167, 10410334, 20347471, 26025835, 40694942, 52051670, 101737355, 203474710, 223822181, 447644362, 1119110905, 2238221810]

約数ペア:

[(1, 2238221810), (2, 1119110905), (5, 447644362), (10, 223822181), (11, 203474710), (22, 101737355), (43, 52051670), (55, 40694942), (86, 26025835), (110, 20347471), (215, 10410334), (430, 5205167), (473, 4731970), (946, 2365985), (2365, 946394), (4730, 473197)]