398366760958

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1\times {\mathrm{9199}}^1$

素因数の和:11556

約数の個数: 32

約数和(自身を含む): 609961104000

約数和(自身を除く): 211594343042

約数列:

[1, 2, 89, 113, 178, 226, 2153, 4306, 9199, 10057, 18398, 20114, 191617, 243289, 383234, 486578, 818711, 1039487, 1637422, 2078974, 19805447, 21652721, 39610894, 43305442, 92514343, 185028686, 1762684783, 2238015511, 3525369566, 4476031022, 199183380479, 398366760958]

約数ペア:

[(1, 398366760958), (2, 199183380479), (89, 4476031022), (113, 3525369566), (178, 2238015511), (226, 1762684783), (2153, 185028686), (4306, 92514343), (9199, 43305442), (10057, 39610894), (18398, 21652721), (20114, 19805447), (191617, 2078974), (243289, 1637422), (383234, 1039487), (486578, 818711)]