5087270438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{1399}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 7983360000

約数和(自身を除く): 2896089562

約数列:

[1, 2, 31, 62, 89, 178, 659, 1318, 1399, 2759, 2798, 5518, 20429, 40858, 43369, 58651, 86738, 117302, 124511, 249022, 921941, 1818181, 1843882, 3636362, 3859841, 7719682, 28580171, 57160342, 82052749, 164105498, 2543635219, 5087270438]

約数ペア:

[(1, 5087270438), (2, 2543635219), (31, 164105498), (62, 82052749), (89, 57160342), (178, 28580171), (659, 7719682), (1318, 3859841), (1399, 3636362), (2759, 1843882), (2798, 1818181), (5518, 921941), (20429, 249022), (40858, 124511), (43369, 117302), (58651, 86738)]