1311492090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{333713}}^1$

素因数の和:333854

約数の個数: 32

約数和(自身を含む): 3171617856

約数和(自身を除く): 1860125766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 333713, 667426, 1001139, 1668565, 2002278, 3337130, 5005695, 10011390, 43716403, 87432806, 131149209, 218582015, 262298418, 437164030, 655746045, 1311492090]

約数ペア:

[(1, 1311492090), (2, 655746045), (3, 437164030), (5, 262298418), (6, 218582015), (10, 131149209), (15, 87432806), (30, 43716403), (131, 10011390), (262, 5005695), (393, 3337130), (655, 2002278), (786, 1668565), (1310, 1001139), (1965, 667426), (3930, 333713)]