1330846664

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{18757}}^1$

素因数の和:18958

約数の個数: 48

約数和(自身を含む): 2918932380

約数和(自身を除く): 1588085716

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 362, 392, 724, 1267, 1448, 2534, 5068, 8869, 10136, 17738, 18757, 35476, 37514, 70952, 75028, 131299, 150056, 262598, 525196, 919093, 1050392, 1838186, 3395017, 3676372, 6790034, 7352744, 13580068, 23765119, 27160136, 47530238, 95060476, 166355833, 190120952, 332711666, 665423332, 1330846664]

約数ペア:

[(1, 1330846664), (2, 665423332), (4, 332711666), (7, 190120952), (8, 166355833), (14, 95060476), (28, 47530238), (49, 27160136), (56, 23765119), (98, 13580068), (181, 7352744), (196, 6790034), (362, 3676372), (392, 3395017), (724, 1838186), (1267, 1050392), (1448, 919093), (2534, 525196), (5068, 262598), (8869, 150056), (10136, 131299), (17738, 75028), (18757, 70952), (35476, 37514)]