2016017131828

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{842477}}^1$

素因数の和:842945

約数の個数: 72

約数和(自身を含む): 4255642820520

約数和(自身を除く): 2239625688692

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 421, 812, 842, 1421, 1684, 2842, 2947, 5684, 5894, 11788, 12209, 20629, 24418, 41258, 48836, 82516, 85463, 170926, 341852, 598241, 842477, 1196482, 1684954, 2392964, 3369908, 5897339, 11794678, 23589356, 24431833, 41281373, 48863666, 82562746, 97727332, 165125492, 171022831, 342045662, 354682817, 684091324, 709365634, 1197159817, 1418731268, 2394319634, 2482779719, 4788639268, 4965559438, 9931118876, 10285801693, 17379458033, 20571603386, 34758916066, 41143206772, 69517832132, 72000611851, 144001223702, 288002447404, 504004282957, 1008008565914, 2016017131828]

約数ペア:

[(1, 2016017131828), (2, 1008008565914), (4, 504004282957), (7, 288002447404), (14, 144001223702), (28, 72000611851), (29, 69517832132), (49, 41143206772), (58, 34758916066), (98, 20571603386), (116, 17379458033), (196, 10285801693), (203, 9931118876), (406, 4965559438), (421, 4788639268), (812, 2482779719), (842, 2394319634), (1421, 1418731268), (1684, 1197159817), (2842, 709365634), (2947, 684091324), (5684, 354682817), (5894, 342045662), (11788, 171022831), (12209, 165125492), (20629, 97727332), (24418, 82562746), (41258, 48863666), (48836, 41281373), (82516, 24431833), (85463, 23589356), (170926, 11794678), (341852, 5897339), (598241, 3369908), (842477, 2392964), (1196482, 1684954)]