409606934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{38231}}^1$

素因数の和:38731

約数の個数: 16

約数和(自身を含む): 671659776

約数和(自身を除く): 262052842

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 38231, 76462, 420541, 841082, 18618497, 37236994, 204803467, 409606934]

約数ペア:

[(1, 409606934), (2, 204803467), (11, 37236994), (22, 18618497), (487, 841082), (974, 420541), (5357, 76462), (10714, 38231)]