513857332

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{4229}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 924897960

約数和(自身を除く): 411040628

約数列:

[1, 2, 4, 37, 74, 148, 821, 1642, 3284, 4229, 8458, 16916, 30377, 60754, 121508, 156473, 312946, 625892, 3472009, 6944018, 13888036, 128464333, 256928666, 513857332]

約数ペア:

[(1, 513857332), (2, 256928666), (4, 128464333), (37, 13888036), (74, 6944018), (148, 3472009), (821, 625892), (1642, 312946), (3284, 156473), (4229, 121508), (8458, 60754), (16916, 30377)]