1220529018

素因数分解:

$2^1\times 3^1\times {\mathrm{2879}}^1\times {\mathrm{70657}}^1$

素因数の和:73541

約数の個数: 16

約数和(自身を含む): 2441940480

約数和(自身を除く): 1221411462

約数列:

[1, 2, 3, 6, 2879, 5758, 8637, 17274, 70657, 141314, 211971, 423942, 203421503, 406843006, 610264509, 1220529018]

約数ペア:

[(1, 1220529018), (2, 610264509), (3, 406843006), (6, 203421503), (2879, 423942), (5758, 211971), (8637, 141314), (17274, 70657)]