2013405328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{9431}}^1$

素因数の和:10663

約数の個数: 40

約数和(自身を含む): 4259566656

約数和(自身を除く): 2246161328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1213, 2426, 4852, 9431, 9704, 13343, 18862, 19408, 26686, 37724, 53372, 75448, 103741, 106744, 150896, 207482, 213488, 414964, 829928, 1659856, 11439803, 22879606, 45759212, 91518424, 125837833, 183036848, 251675666, 503351332, 1006702664, 2013405328]

約数ペア:

[(1, 2013405328), (2, 1006702664), (4, 503351332), (8, 251675666), (11, 183036848), (16, 125837833), (22, 91518424), (44, 45759212), (88, 22879606), (176, 11439803), (1213, 1659856), (2426, 829928), (4852, 414964), (9431, 213488), (9704, 207482), (13343, 150896), (18862, 106744), (19408, 103741), (26686, 75448), (37724, 53372)]