1994434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 1271486

約数列:

[1, 2, 13, 26, 79, 158, 971, 1027, 1942, 2054, 12623, 25246, 76709, 153418, 997217, 1994434]

約数ペア:

[(1, 1994434), (2, 997217), (13, 153418), (26, 76709), (79, 25246), (158, 12623), (971, 2054), (1027, 1942)]