259747258

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 410572800

約数和(自身を除く): 150825542

約数列:

[1, 2, 29, 58, 127, 179, 197, 254, 358, 394, 3683, 5191, 5713, 7366, 10382, 11426, 22733, 25019, 35263, 45466, 50038, 70526, 659257, 725551, 1022627, 1318514, 1451102, 2045254, 4478401, 8956802, 129873629, 259747258]

約数ペア:

[(1, 259747258), (2, 129873629), (29, 8956802), (58, 4478401), (127, 2045254), (179, 1451102), (197, 1318514), (254, 1022627), (358, 725551), (394, 659257), (3683, 70526), (5191, 50038), (5713, 45466), (7366, 35263), (10382, 25019), (11426, 22733)]