105431242

素因数分解:

$2^1\times 7^2\times {\mathrm{787}}^1\times {\mathrm{1367}}^1$

素因数の和:2170

約数の個数: 24

約数和(自身を含む): 184335264

約数和(自身を除く): 78904022

約数列:

[1, 2, 7, 14, 49, 98, 787, 1367, 1574, 2734, 5509, 9569, 11018, 19138, 38563, 66983, 77126, 133966, 1075829, 2151658, 7530803, 15061606, 52715621, 105431242]

約数ペア:

[(1, 105431242), (2, 52715621), (7, 15061606), (14, 7530803), (49, 2151658), (98, 1075829), (787, 133966), (1367, 77126), (1574, 66983), (2734, 38563), (5509, 19138), (9569, 11018)]