2017353956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{373861}}^1$

素因数の和:373955

約数の個数: 24

約数和(自身を含む): 3768528960

約数和(自身を除く): 1751175004

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 373861, 747722, 1495444, 7103359, 14206718, 26544131, 28413436, 53088262, 106176524, 504338489, 1008676978, 2017353956]

約数ペア:

[(1, 2017353956), (2, 1008676978), (4, 504338489), (19, 106176524), (38, 53088262), (71, 28413436), (76, 26544131), (142, 14206718), (284, 7103359), (1349, 1495444), (2698, 747722), (5396, 373861)]