3891851290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{339307}}^1$

素因数の和:339382

約数の個数: 32

約数和(自身を含む): 7426773504

約数和(自身を除く): 3534922214

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 11470, 339307, 678614, 1696535, 3393070, 10518517, 12554359, 21037034, 25108718, 52592585, 62771795, 105185170, 125543590, 389185129, 778370258, 1945925645, 3891851290]

約数ペア:

[(1, 3891851290), (2, 1945925645), (5, 778370258), (10, 389185129), (31, 125543590), (37, 105185170), (62, 62771795), (74, 52592585), (155, 25108718), (185, 21037034), (310, 12554359), (370, 10518517), (1147, 3393070), (2294, 1696535), (5735, 678614), (11470, 339307)]