238914334465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{1645019}}^1$

素因数の和:1645992

約数の個数: 16

約数和(自身を含む): 296261521920

約数和(自身を除く): 57347187455

約数列:

[1, 5, 31, 155, 937, 4685, 29047, 145235, 1645019, 8225095, 50995589, 254977945, 1541382803, 7706914015, 47782866893, 238914334465]

約数ペア:

[(1, 238914334465), (5, 47782866893), (31, 7706914015), (155, 1541382803), (937, 254977945), (4685, 50995589), (29047, 8225095), (145235, 1645019)]