7620764

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 13759200

約数和(自身を除く): 6138436

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 349, 412, 698, 1396, 5459, 10918, 18497, 21836, 35947, 36994, 71894, 73988, 143788, 1905191, 3810382, 7620764]

約数ペア:

[(1, 7620764), (2, 3810382), (4, 1905191), (53, 143788), (103, 73988), (106, 71894), (206, 36994), (212, 35947), (349, 21836), (412, 18497), (698, 10918), (1396, 5459)]