2065006.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6691}}^1$

素因数の和:6756

約数の個数: 48

約数和(自身を含む): 220354176

約数和(自身を除く): 120497692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 6691, 7462, 13382, 14924, 26764, 46837, 86983, 93674, 173966, 187348, 274331, 347932, 548662, 608881, 1097324, 1217762, 1920317, 2435524, 3566303, 3840634, 7132606, 7681268, 14265212, 24964121, 49928242, 99856484]

約数ペア:

[(1, 99856484), (2, 49928242), (4, 24964121), (7, 14265212), (13, 7681268), (14, 7132606), (26, 3840634), (28, 3566303), (41, 2435524), (52, 1920317), (82, 1217762), (91, 1097324), (164, 608881), (182, 548662), (287, 347932), (364, 274331), (533, 187348), (574, 173966), (1066, 93674), (1148, 86983), (2132, 46837), (3731, 26764), (6691, 14924), (7462, 13382)]