1880342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 3017952

約数和(自身を除く): 1137610

約数列:

[1, 2, 23, 41, 46, 82, 943, 997, 1886, 1994, 22931, 40877, 45862, 81754, 940171, 1880342]

約数ペア:

[(1, 1880342), (2, 940171), (23, 81754), (41, 45862), (46, 40877), (82, 22931), (943, 1994), (997, 1886)]