4920454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 9331200

約数和(自身を除く): 4410746

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 359, 623, 718, 979, 1246, 1958, 2513, 3949, 5026, 6853, 7898, 13706, 27643, 31951, 55286, 63902, 223657, 351461, 447314, 702922, 2460227, 4920454]

約数ペア:

[(1, 4920454), (2, 2460227), (7, 702922), (11, 447314), (14, 351461), (22, 223657), (77, 63902), (89, 55286), (154, 31951), (178, 27643), (359, 13706), (623, 7898), (718, 6853), (979, 5026), (1246, 3949), (1958, 2513)]