1621438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1442882

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 151, 182, 302, 413, 767, 826, 1057, 1534, 1963, 2114, 3926, 5369, 8909, 10738, 13741, 17818, 27482, 62363, 115817, 124726, 231634, 810719, 1621438]

約数ペア:

[(1, 1621438), (2, 810719), (7, 231634), (13, 124726), (14, 115817), (26, 62363), (59, 27482), (91, 17818), (118, 13741), (151, 10738), (182, 8909), (302, 5369), (413, 3926), (767, 2114), (826, 1963), (1057, 1534)]