1330489160110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{28063471}}^1$

素因数の和:28063920

約数の個数: 32

約数和(自身を含む): 2618658699264

約数和(自身を除く): 1288169539154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 9482, 23705, 47410, 28063471, 56126942, 140317355, 280634710, 308698181, 617396362, 1543490905, 3086981810, 12095356001, 24190712002, 60476780005, 120953560010, 133048916011, 266097832022, 665244580055, 1330489160110]

約数ペア:

[(1, 1330489160110), (2, 665244580055), (5, 266097832022), (10, 133048916011), (11, 120953560010), (22, 60476780005), (55, 24190712002), (110, 12095356001), (431, 3086981810), (862, 1543490905), (2155, 617396362), (4310, 308698181), (4741, 280634710), (9482, 140317355), (23705, 56126942), (47410, 28063471)]