1800974038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{32933}}^1$

素因数の和:33711

約数の個数: 16

約数和(自身を含む): 2778312240

約数和(自身を除く): 977338202

約数列:

[1, 2, 37, 74, 739, 1478, 27343, 32933, 54686, 65866, 1218521, 2437042, 24337487, 48674974, 900487019, 1800974038]

約数ペア:

[(1, 1800974038), (2, 900487019), (37, 48674974), (74, 24337487), (739, 2437042), (1478, 1218521), (27343, 65866), (32933, 54686)]