142257466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{25931}}^1$

素因数の和:26157

約数の個数: 16

約数和(自身を含む): 230898528

約数和(自身を除く): 88641062

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 25931, 51862, 337103, 674206, 5471441, 10942882, 71128733, 142257466]

約数ペア:

[(1, 142257466), (2, 71128733), (13, 10942882), (26, 5471441), (211, 674206), (422, 337103), (2743, 51862), (5486, 25931)]