81413302

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{761}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 123444000

約数和(自身を除く): 42030698

約数列:

[1, 2, 149, 298, 359, 718, 761, 1522, 53491, 106982, 113389, 226778, 273199, 546398, 40706651, 81413302]

約数ペア:

[(1, 81413302), (2, 40706651), (149, 546398), (298, 273199), (359, 226778), (718, 113389), (761, 106982), (1522, 53491)]