2000261536

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{98129}}^1$

素因数の和:98166

約数の個数: 72

約数和(自身を含む): 4933387620

約数和(自身を除く): 2933126084

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 98129, 196258, 392516, 686903, 785032, 1275677, 1373806, 1570064, 2551354, 2747612, 3140128, 4808321, 5102708, 5495224, 8929739, 9616642, 10205416, 10990448, 17859478, 19233284, 20410832, 21980896, 35718956, 38466568, 40821664, 62508173, 71437912, 76933136, 125016346, 142875824, 153866272, 250032692, 285751648, 500065384, 1000130768, 2000261536]

約数ペア:

[(1, 2000261536), (2, 1000130768), (4, 500065384), (7, 285751648), (8, 250032692), (13, 153866272), (14, 142875824), (16, 125016346), (26, 76933136), (28, 71437912), (32, 62508173), (49, 40821664), (52, 38466568), (56, 35718956), (91, 21980896), (98, 20410832), (104, 19233284), (112, 17859478), (182, 10990448), (196, 10205416), (208, 9616642), (224, 8929739), (364, 5495224), (392, 5102708), (416, 4808321), (637, 3140128), (728, 2747612), (784, 2551354), (1274, 1570064), (1456, 1373806), (1568, 1275677), (2548, 785032), (2912, 686903), (5096, 392516), (10192, 196258), (20384, 98129)]