2079863770

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1\times {\mathrm{739}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 3763272960

約数和(自身を除く): 1683409190

約数列:

[1, 2, 5, 10, 431, 653, 739, 862, 1306, 1478, 2155, 3265, 3695, 4310, 6530, 7390, 281443, 318509, 482567, 562886, 637018, 965134, 1407215, 1592545, 2412835, 2814430, 3185090, 4825670, 207986377, 415972754, 1039931885, 2079863770]

約数ペア:

[(1, 2079863770), (2, 1039931885), (5, 415972754), (10, 207986377), (431, 4825670), (653, 3185090), (739, 2814430), (862, 2412835), (1306, 1592545), (1478, 1407215), (2155, 965134), (3265, 637018), (3695, 562886), (4310, 482567), (6530, 318509), (7390, 281443)]