1980831932

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{92927}}^1$

素因数の和:93077

約数の個数: 18

約数和(自身を含む): 3514629888

約数和(自身を除く): 1533797956

約数列:

[1, 2, 4, 73, 146, 292, 5329, 10658, 21316, 92927, 185854, 371708, 6783671, 13567342, 27134684, 495207983, 990415966, 1980831932]

約数ペア:

[(1, 1980831932), (2, 990415966), (4, 495207983), (73, 27134684), (146, 13567342), (292, 6783671), (5329, 371708), (10658, 185854), (21316, 92927)]