258119641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1787}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 285965568

約数和(自身を除く): 27845927

約数列:

[1, 13, 41, 271, 533, 1787, 3523, 11111, 23231, 73267, 144443, 484277, 952471, 6295601, 19855357, 258119641]

約数ペア:

[(1, 258119641), (13, 19855357), (41, 6295601), (271, 952471), (533, 484277), (1787, 144443), (3523, 73267), (11111, 23231)]