2355988

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 4284000

約数和(自身を除く): 1928012

約数列:

[1, 2, 4, 59, 67, 118, 134, 149, 236, 268, 298, 596, 3953, 7906, 8791, 9983, 15812, 17582, 19966, 35164, 39932, 588997, 1177994, 2355988]

約数ペア:

[(1, 2355988), (2, 1177994), (4, 588997), (59, 39932), (67, 35164), (118, 19966), (134, 17582), (149, 15812), (236, 9983), (268, 8791), (298, 7906), (596, 3953)]