713009618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 1139744640

約数和(自身を除く): 426735022

約数列:

[1, 2, 19, 38, 151, 302, 313, 397, 626, 794, 2869, 5738, 5947, 7543, 11894, 15086, 47263, 59947, 94526, 119894, 124261, 248522, 897997, 1138993, 1795994, 2277986, 2360959, 4721918, 18763411, 37526822, 356504809, 713009618]

約数ペア:

[(1, 713009618), (2, 356504809), (19, 37526822), (38, 18763411), (151, 4721918), (302, 2360959), (313, 2277986), (397, 1795994), (626, 1138993), (794, 897997), (2869, 248522), (5738, 124261), (5947, 119894), (7543, 94526), (11894, 59947), (15086, 47263)]