2808585572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{6367}}^1$

素因数の和:6900

約数の個数: 48

約数和(自身を含む): 5616576000

約数和(自身を除く): 2807990428

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 499, 884, 998, 1996, 6367, 6487, 8483, 12734, 12974, 16966, 25468, 25948, 33932, 82771, 108239, 110279, 165542, 216478, 220558, 331084, 432956, 441116, 1407107, 2814214, 3177133, 5628428, 6354266, 12708532, 41302729, 54011261, 82605458, 108022522, 165210916, 216045044, 702146393, 1404292786, 2808585572]

約数ペア:

[(1, 2808585572), (2, 1404292786), (4, 702146393), (13, 216045044), (17, 165210916), (26, 108022522), (34, 82605458), (52, 54011261), (68, 41302729), (221, 12708532), (442, 6354266), (499, 5628428), (884, 3177133), (998, 2814214), (1996, 1407107), (6367, 441116), (6487, 432956), (8483, 331084), (12734, 220558), (12974, 216478), (16966, 165542), (25468, 110279), (25948, 108239), (33932, 82771)]