2019681889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 2242031616

約数和(自身を除く): 222349727

約数列:

[1, 17, 37, 127, 131, 193, 629, 2159, 2227, 3281, 4699, 4847, 7141, 16637, 24511, 25283, 79883, 82399, 121397, 282829, 416687, 429811, 615569, 906907, 935471, 3210941, 10464673, 15417419, 15903007, 54585997, 118804817, 2019681889]

約数ペア:

[(1, 2019681889), (17, 118804817), (37, 54585997), (127, 15903007), (131, 15417419), (193, 10464673), (629, 3210941), (2159, 935471), (2227, 906907), (3281, 615569), (4699, 429811), (4847, 416687), (7141, 282829), (16637, 121397), (24511, 82399), (25283, 79883)]