2013129316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{3359}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 3932167680

約数和(自身を除く): 1919038364

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 257, 514, 583, 1028, 1166, 2332, 2827, 3359, 5654, 6718, 11308, 13436, 13621, 27242, 36949, 54484, 73898, 147796, 149831, 178027, 299662, 356054, 599324, 712108, 863263, 1726526, 1958297, 3453052, 3916594, 7833188, 9495893, 18991786, 37983572, 45752939, 91505878, 183011756, 503282329, 1006564658, 2013129316]

約数ペア:

[(1, 2013129316), (2, 1006564658), (4, 503282329), (11, 183011756), (22, 91505878), (44, 45752939), (53, 37983572), (106, 18991786), (212, 9495893), (257, 7833188), (514, 3916594), (583, 3453052), (1028, 1958297), (1166, 1726526), (2332, 863263), (2827, 712108), (3359, 599324), (5654, 356054), (6718, 299662), (11308, 178027), (13436, 149831), (13621, 147796), (27242, 73898), (36949, 54484)]