3449930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 6877440

約数和(自身を除く): 3427510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 397, 790, 794, 869, 1738, 1985, 3970, 4345, 4367, 8690, 8734, 21835, 31363, 43670, 62726, 156815, 313630, 344993, 689986, 1724965, 3449930]

約数ペア:

[(1, 3449930), (2, 1724965), (5, 689986), (10, 344993), (11, 313630), (22, 156815), (55, 62726), (79, 43670), (110, 31363), (158, 21835), (395, 8734), (397, 8690), (790, 4367), (794, 4345), (869, 3970), (1738, 1985)]