478939156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{2927}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 882967680

約数和(自身を除く): 404028524

約数列:

[1, 2, 4, 19, 38, 76, 2153, 2927, 4306, 5854, 8612, 11708, 40907, 55613, 81814, 111226, 163628, 222452, 6301831, 12603662, 25207324, 119734789, 239469578, 478939156]

約数ペア:

[(1, 478939156), (2, 239469578), (4, 119734789), (19, 25207324), (38, 12603662), (76, 6301831), (2153, 222452), (2927, 163628), (4306, 111226), (5854, 81814), (8612, 55613), (11708, 40907)]