2021359370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{11027}}^1$

素因数の和:11854

約数の個数: 32

約数和(自身を含む): 3801748608

約数和(自身を除く): 1780389238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 797, 1594, 3985, 7970, 11027, 18331, 22054, 36662, 55135, 91655, 110270, 183310, 253621, 507242, 1268105, 2536210, 8788519, 17577038, 43942595, 87885190, 202135937, 404271874, 1010679685, 2021359370]

約数ペア:

[(1, 2021359370), (2, 1010679685), (5, 404271874), (10, 202135937), (23, 87885190), (46, 43942595), (115, 17577038), (230, 8788519), (797, 2536210), (1594, 1268105), (3985, 507242), (7970, 253621), (11027, 183310), (18331, 110270), (22054, 91655), (36662, 55135)]