1320331312

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{190579}}^1$

素因数の和:191020

約数の個数: 20

約数和(自身を含む): 2564063320

約数和(自身を除く): 1243732008

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 190579, 381158, 762316, 1524632, 3049264, 82520707, 165041414, 330082828, 660165656, 1320331312]

約数ペア:

[(1, 1320331312), (2, 660165656), (4, 330082828), (8, 165041414), (16, 82520707), (433, 3049264), (866, 1524632), (1732, 762316), (3464, 381158), (6928, 190579)]