2474169985

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1637}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 3585254400

約数和(自身を除く): 1111084415

約数列:

[1, 5, 7, 31, 35, 49, 155, 199, 217, 245, 995, 1085, 1393, 1519, 1637, 6169, 6965, 7595, 8185, 9751, 11459, 30845, 43183, 48755, 50747, 57295, 80213, 215915, 253735, 302281, 325763, 355229, 401065, 1511405, 1628815, 1776145, 2280341, 2486603, 10098653, 11401705, 12433015, 15962387, 50493265, 70690571, 79811935, 353452855, 494833997, 2474169985]

約数ペア:

[(1, 2474169985), (5, 494833997), (7, 353452855), (31, 79811935), (35, 70690571), (49, 50493265), (155, 15962387), (199, 12433015), (217, 11401705), (245, 10098653), (995, 2486603), (1085, 2280341), (1393, 1776145), (1519, 1628815), (1637, 1511405), (6169, 401065), (6965, 355229), (7595, 325763), (8185, 302281), (9751, 253735), (11459, 215915), (30845, 80213), (43183, 57295), (48755, 50747)]