304502018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{57649}}^1$

素因数の和:57809

約数の個数: 16

約数和(自身を含む): 484260000

約数和(自身を除く): 179757982

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 57649, 115298, 1095331, 2190662, 8013211, 16026422, 152251009, 304502018]

約数ペア:

[(1, 304502018), (2, 152251009), (19, 16026422), (38, 8013211), (139, 2190662), (278, 1095331), (2641, 115298), (5282, 57649)]