2116774114578

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{421}}^1\times {\mathrm{1086893}}^1$

素因数の和:1087579

約数の個数: 48

約数和(自身を含む): 4615130174616

約数和(自身を除く): 2498356060038

約数列:

[1, 2, 3, 6, 9, 18, 257, 421, 514, 771, 842, 1263, 1542, 2313, 2526, 3789, 4626, 7578, 108197, 216394, 324591, 649182, 973773, 1086893, 1947546, 2173786, 3260679, 6521358, 9782037, 19564074, 279331501, 457581953, 558663002, 837994503, 915163906, 1372745859, 1675989006, 2513983509, 2745491718, 4118237577, 5027967018, 8236475154, 117598561921, 235197123842, 352795685763, 705591371526, 1058387057289, 2116774114578]

約数ペア:

[(1, 2116774114578), (2, 1058387057289), (3, 705591371526), (6, 352795685763), (9, 235197123842), (18, 117598561921), (257, 8236475154), (421, 5027967018), (514, 4118237577), (771, 2745491718), (842, 2513983509), (1263, 1675989006), (1542, 1372745859), (2313, 915163906), (2526, 837994503), (3789, 558663002), (4626, 457581953), (7578, 279331501), (108197, 19564074), (216394, 9782037), (324591, 6521358), (649182, 3260679), (973773, 2173786), (1086893, 1947546)]