2042270

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 3693168

約数和(自身を除く): 1650898

約数列:

[1, 2, 5, 10, 331, 617, 662, 1234, 1655, 3085, 3310, 6170, 204227, 408454, 1021135, 2042270]

約数ペア:

[(1, 2042270), (2, 1021135), (5, 408454), (10, 204227), (331, 6170), (617, 3310), (662, 3085), (1234, 1655)]