2641803528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1209617}}^1$

素因数の和:1209646

約数の個数: 64

約数和(自身を含む): 8128632960

約数和(自身を除く): 5486829432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 1209617, 2419234, 3628851, 4838468, 7257702, 8467319, 9676936, 14515404, 15725021, 16934638, 25401957, 29030808, 31450042, 33869276, 47175063, 50803914, 62900084, 67738552, 94350126, 101607828, 110075147, 125800168, 188700252, 203215656, 220150294, 330225441, 377400504, 440300588, 660450882, 880601176, 1320901764, 2641803528]

約数ペア:

[(1, 2641803528), (2, 1320901764), (3, 880601176), (4, 660450882), (6, 440300588), (7, 377400504), (8, 330225441), (12, 220150294), (13, 203215656), (14, 188700252), (21, 125800168), (24, 110075147), (26, 101607828), (28, 94350126), (39, 67738552), (42, 62900084), (52, 50803914), (56, 47175063), (78, 33869276), (84, 31450042), (91, 29030808), (104, 25401957), (156, 16934638), (168, 15725021), (182, 14515404), (273, 9676936), (312, 8467319), (364, 7257702), (546, 4838468), (728, 3628851), (1092, 2419234), (2184, 1209617)]