330067972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{171553}}^1$

素因数の和:171607

約数の個数: 24

約数和(自身を含む): 638867096

約数和(自身を除く): 308799124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 171553, 343106, 686212, 2230189, 4460378, 6347461, 8920756, 12694922, 25389844, 82516993, 165033986, 330067972]

約数ペア:

[(1, 330067972), (2, 165033986), (4, 82516993), (13, 25389844), (26, 12694922), (37, 8920756), (52, 6347461), (74, 4460378), (148, 2230189), (481, 686212), (962, 343106), (1924, 171553)]