581830928

素因数分解:

$2^4\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{2339}}^1$

素因数の和:4575

約数の個数: 40

約数和(自身を含む): 1289471040

約数和(自身を除く): 707640112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2221, 2339, 4442, 4678, 8884, 9356, 15547, 16373, 17768, 18712, 31094, 32746, 35536, 37424, 62188, 65492, 124376, 130984, 248752, 261968, 5194919, 10389838, 20779676, 36364433, 41559352, 72728866, 83118704, 145457732, 290915464, 581830928]

約数ペア:

[(1, 581830928), (2, 290915464), (4, 145457732), (7, 83118704), (8, 72728866), (14, 41559352), (16, 36364433), (28, 20779676), (56, 10389838), (112, 5194919), (2221, 261968), (2339, 248752), (4442, 130984), (4678, 124376), (8884, 65492), (9356, 62188), (15547, 37424), (16373, 35536), (17768, 32746), (18712, 31094)]