1538553146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1\times {\mathrm{1229}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 2519974800

約数和(自身を除く): 981421654

約数列:

[1, 2, 13, 26, 89, 178, 541, 1082, 1157, 1229, 2314, 2458, 7033, 14066, 15977, 31954, 48149, 96298, 109381, 218762, 625937, 664889, 1251874, 1329778, 1421953, 2843906, 8643557, 17287114, 59175121, 118350242, 769276573, 1538553146]

約数ペア:

[(1, 1538553146), (2, 769276573), (13, 118350242), (26, 59175121), (89, 17287114), (178, 8643557), (541, 2843906), (1082, 1421953), (1157, 1329778), (1229, 1251874), (2314, 664889), (2458, 625937), (7033, 218762), (14066, 109381), (15977, 96298), (31954, 48149)]