2838922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 16

約数和(自身を含む): 4422600

約数和(自身を除く): 1583678

約数列:

[1, 2, 41, 82, 89, 178, 389, 778, 3649, 7298, 15949, 31898, 34621, 69242, 1419461, 2838922]

約数ペア:

[(1, 2838922), (2, 1419461), (41, 69242), (82, 34621), (89, 31898), (178, 15949), (389, 7298), (778, 3649)]