1330239148

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{374083}}^1$

素因数の和:374221

約数の個数: 24

約数和(自身を含む): 2681434112

約数和(自身を除く): 1351194964

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 374083, 748166, 1496332, 2618581, 5237162, 10474324, 47508541, 95017082, 190034164, 332559787, 665119574, 1330239148]

約数ペア:

[(1, 1330239148), (2, 665119574), (4, 332559787), (7, 190034164), (14, 95017082), (28, 47508541), (127, 10474324), (254, 5237162), (508, 2618581), (889, 1496332), (1778, 748166), (3556, 374083)]