2917702940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1291019}}^1$

素因数の和:1291141

約数の個数: 24

約数和(自身を含む): 6181403760

約数和(自身を除く): 3263700820

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 1291019, 2582038, 5164076, 6455095, 12910190, 25820380, 145885147, 291770294, 583540588, 729425735, 1458851470, 2917702940]

約数ペア:

[(1, 2917702940), (2, 1458851470), (4, 729425735), (5, 583540588), (10, 291770294), (20, 145885147), (113, 25820380), (226, 12910190), (452, 6455095), (565, 5164076), (1130, 2582038), (2260, 1291019)]