913186190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{41947}}^1$

素因数の和:42272

約数の個数: 32

約数和(自身を含む): 1884639744

約数和(自身を除く): 971453554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 4354, 10885, 21770, 41947, 83894, 209735, 293629, 419470, 587258, 1468145, 2936290, 13045517, 26091034, 65227585, 91318619, 130455170, 182637238, 456593095, 913186190]

約数ペア:

[(1, 913186190), (2, 456593095), (5, 182637238), (7, 130455170), (10, 91318619), (14, 65227585), (35, 26091034), (70, 13045517), (311, 2936290), (622, 1468145), (1555, 587258), (2177, 419470), (3110, 293629), (4354, 209735), (10885, 83894), (21770, 41947)]