2608210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 5189184

約数和(自身を除く): 2580974

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 181, 262, 362, 655, 905, 1310, 1441, 1810, 1991, 2882, 3982, 7205, 9955, 14410, 19910, 23711, 47422, 118555, 237110, 260821, 521642, 1304105, 2608210]

約数ペア:

[(1, 2608210), (2, 1304105), (5, 521642), (10, 260821), (11, 237110), (22, 118555), (55, 47422), (110, 23711), (131, 19910), (181, 14410), (262, 9955), (362, 7205), (655, 3982), (905, 2882), (1310, 1991), (1441, 1810)]