1263639288

素因数分解:

$2^3\times 3^1\times {\mathrm{1951}}^1\times {\mathrm{26987}}^1$

素因数の和:28947

約数の個数: 32

約数和(自身を含む): 3160834560

約数和(自身を除く): 1897195272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1951, 3902, 5853, 7804, 11706, 15608, 23412, 26987, 46824, 53974, 80961, 107948, 161922, 215896, 323844, 647688, 52651637, 105303274, 157954911, 210606548, 315909822, 421213096, 631819644, 1263639288]

約数ペア:

[(1, 1263639288), (2, 631819644), (3, 421213096), (4, 315909822), (6, 210606548), (8, 157954911), (12, 105303274), (24, 52651637), (1951, 647688), (3902, 323844), (5853, 215896), (7804, 161922), (11706, 107948), (15608, 80961), (23412, 53974), (26987, 46824)]