43999894

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 66951360

約数和(自身を除く): 22951466

約数列:

[1, 2, 139, 163, 278, 326, 971, 1942, 22657, 45314, 134969, 158273, 269938, 316546, 21999947, 43999894]

約数ペア:

[(1, 43999894), (2, 21999947), (139, 316546), (163, 269938), (278, 158273), (326, 134969), (971, 45314), (1942, 22657)]