1616802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 3792096

約数和(自身を除く): 2175294

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 131, 187, 242, 262, 363, 374, 393, 561, 726, 786, 1122, 1441, 2057, 2227, 2882, 4114, 4323, 4454, 6171, 6681, 8646, 12342, 13362, 15851, 24497, 31702, 47553, 48994, 73491, 95106, 146982, 269467, 538934, 808401, 1616802]

約数ペア:

[(1, 1616802), (2, 808401), (3, 538934), (6, 269467), (11, 146982), (17, 95106), (22, 73491), (33, 48994), (34, 47553), (51, 31702), (66, 24497), (102, 15851), (121, 13362), (131, 12342), (187, 8646), (242, 6681), (262, 6171), (363, 4454), (374, 4323), (393, 4114), (561, 2882), (726, 2227), (786, 2057), (1122, 1441)]