13884910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 28094976

約数和(自身を除く): 14210066

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 127, 130, 145, 254, 290, 377, 635, 754, 841, 1270, 1651, 1682, 1885, 3302, 3683, 3770, 4205, 7366, 8255, 8410, 10933, 16510, 18415, 21866, 36830, 47879, 54665, 95758, 106807, 109330, 213614, 239395, 478790, 534035, 1068070, 1388491, 2776982, 6942455, 13884910]

約数ペア:

[(1, 13884910), (2, 6942455), (5, 2776982), (10, 1388491), (13, 1068070), (26, 534035), (29, 478790), (58, 239395), (65, 213614), (127, 109330), (130, 106807), (145, 95758), (254, 54665), (290, 47879), (377, 36830), (635, 21866), (754, 18415), (841, 16510), (1270, 10933), (1651, 8410), (1682, 8255), (1885, 7366), (3302, 4205), (3683, 3770)]