1432397776

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{821329}}^1$

素因数の和:821446

約数の個数: 20

約数和(自身を含む): 2800735300

約数和(自身を除く): 1368337524

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 821329, 1642658, 3285316, 6570632, 13141264, 89524861, 179049722, 358099444, 716198888, 1432397776]

約数ペア:

[(1, 1432397776), (2, 716198888), (4, 358099444), (8, 179049722), (16, 89524861), (109, 13141264), (218, 6570632), (436, 3285316), (872, 1642658), (1744, 821329)]