2431688

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 5261760

約数和(自身を除く): 2830072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 251, 346, 502, 692, 1004, 1211, 1384, 1757, 2008, 2422, 3514, 4844, 7028, 9688, 14056, 43423, 86846, 173692, 303961, 347384, 607922, 1215844, 2431688]

約数ペア:

[(1, 2431688), (2, 1215844), (4, 607922), (7, 347384), (8, 303961), (14, 173692), (28, 86846), (56, 43423), (173, 14056), (251, 9688), (346, 7028), (502, 4844), (692, 3514), (1004, 2422), (1211, 2008), (1384, 1757)]