2013314825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{27953}}^1$

素因数の和:28073

約数の個数: 24

約数和(自身を含む): 2592789408

約数和(自身を除く): 579474583

約数列:

[1, 5, 25, 43, 67, 215, 335, 1075, 1675, 2881, 14405, 27953, 72025, 139765, 698825, 1201979, 1872851, 6009895, 9364255, 30049475, 46821275, 80532593, 402662965, 2013314825]

約数ペア:

[(1, 2013314825), (5, 402662965), (25, 80532593), (43, 46821275), (67, 30049475), (215, 9364255), (335, 6009895), (1075, 1872851), (1675, 1201979), (2881, 698825), (14405, 139765), (27953, 72025)]