391569672005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1\times {\mathrm{1023083}}^1$

素因数の和:1024996

約数の個数: 16

約数和(自身を含む): 481602469824

約数和(自身を除く): 90032797819

約数列:

[1, 5, 41, 205, 1867, 9335, 76547, 382735, 1023083, 5115415, 41946403, 209732015, 1910095961, 9550479805, 78313934401, 391569672005]

約数ペア:

[(1, 391569672005), (5, 78313934401), (41, 9550479805), (205, 1910095961), (1867, 209732015), (9335, 41946403), (76547, 5115415), (382735, 1023083)]