2285645128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37313}}^1$

素因数の和:37382

約数の個数: 64

約数和(自身を含む): 5015001600

約数和(自身を除く): 2729356472

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 4712, 7657, 15314, 30628, 37313, 61256, 74626, 149252, 298504, 485069, 708947, 970138, 1156703, 1417894, 1940276, 2313406, 2835788, 3880552, 4626812, 5671576, 9216311, 9253624, 15037139, 18432622, 21977357, 30074278, 36865244, 43954714, 60148556, 73730488, 87909428, 120297112, 175818856, 285705641, 571411282, 1142822564, 2285645128]

約数ペア:

[(1, 2285645128), (2, 1142822564), (4, 571411282), (8, 285705641), (13, 175818856), (19, 120297112), (26, 87909428), (31, 73730488), (38, 60148556), (52, 43954714), (62, 36865244), (76, 30074278), (104, 21977357), (124, 18432622), (152, 15037139), (247, 9253624), (248, 9216311), (403, 5671576), (494, 4626812), (589, 3880552), (806, 2835788), (988, 2313406), (1178, 1940276), (1612, 1417894), (1976, 1156703), (2356, 970138), (3224, 708947), (4712, 485069), (7657, 298504), (15314, 149252), (30628, 74626), (37313, 61256)]