7141394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 12410496

約数和(自身を除く): 5269102

約数列:

[1, 2, 13, 17, 26, 34, 107, 151, 214, 221, 302, 442, 1391, 1819, 1963, 2567, 2782, 3638, 3926, 5134, 16157, 23647, 32314, 33371, 47294, 66742, 210041, 274669, 420082, 549338, 3570697, 7141394]

約数ペア:

[(1, 7141394), (2, 3570697), (13, 549338), (17, 420082), (26, 274669), (34, 210041), (107, 66742), (151, 47294), (214, 33371), (221, 32314), (302, 23647), (442, 16157), (1391, 5134), (1819, 3926), (1963, 3638), (2567, 2782)]