513120408

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{301127}}^1$

素因数の和:301207

約数の個数: 32

約数和(自身を含む): 1300872960

約数和(自身を除く): 787752552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 301127, 602254, 903381, 1204508, 1806762, 2409016, 3613524, 7227048, 21380017, 42760034, 64140051, 85520068, 128280102, 171040136, 256560204, 513120408]

約数ペア:

[(1, 513120408), (2, 256560204), (3, 171040136), (4, 128280102), (6, 85520068), (8, 64140051), (12, 42760034), (24, 21380017), (71, 7227048), (142, 3613524), (213, 2409016), (284, 1806762), (426, 1204508), (568, 903381), (852, 602254), (1704, 301127)]