2017231993

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1\times {\mathrm{3821}}^1$

素因数の和:5304

約数の個数: 16

約数和(自身を含む): 2351172096

約数和(自身を除く): 333940103

約数列:

[1, 7, 53, 371, 1423, 3821, 9961, 26747, 75419, 202513, 527933, 1417591, 5437283, 38060981, 288175999, 2017231993]

約数ペア:

[(1, 2017231993), (7, 288175999), (53, 38060981), (371, 5437283), (1423, 1417591), (3821, 527933), (9961, 202513), (26747, 75419)]