1931418047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{6857}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 2129162112

約数和(自身を除く): 197744065

約数列:

[1, 13, 47, 461, 611, 5993, 6857, 21667, 89141, 281671, 322279, 3161077, 4189627, 41094001, 148570619, 1931418047]

約数ペア:

[(1, 1931418047), (13, 148570619), (47, 41094001), (461, 4189627), (611, 3161077), (5993, 322279), (6857, 281671), (21667, 89141)]