668105432

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{599}}^1\times {\mathrm{1303}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 1267488000

約数和(自身を除く): 599382568

約数列:

[1, 2, 4, 8, 107, 214, 428, 599, 856, 1198, 1303, 2396, 2606, 4792, 5212, 10424, 64093, 128186, 139421, 256372, 278842, 512744, 557684, 780497, 1115368, 1560994, 3121988, 6243976, 83513179, 167026358, 334052716, 668105432]

約数ペア:

[(1, 668105432), (2, 334052716), (4, 167026358), (8, 83513179), (107, 6243976), (214, 3121988), (428, 1560994), (599, 1115368), (856, 780497), (1198, 557684), (1303, 512744), (2396, 278842), (2606, 256372), (4792, 139421), (5212, 128186), (10424, 64093)]