2460557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 2886720

約数和(自身を除く): 426163

約数列:

[1, 11, 19, 61, 193, 209, 671, 1159, 2123, 3667, 11773, 12749, 40337, 129503, 223687, 2460557]

約数ペア:

[(1, 2460557), (11, 223687), (19, 129503), (61, 40337), (193, 12749), (209, 11773), (671, 3667), (1159, 2123)]