917233616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4409777}}^1$

素因数の和:4409798

約数の個数: 20

約数和(自身を含む): 1913843652

約数和(自身を除く): 996610036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4409777, 8819554, 17639108, 35278216, 57327101, 70556432, 114654202, 229308404, 458616808, 917233616]

約数ペア:

[(1, 917233616), (2, 458616808), (4, 229308404), (8, 114654202), (13, 70556432), (16, 57327101), (26, 35278216), (52, 17639108), (104, 8819554), (208, 4409777)]