122999716

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{42649}}^1$

素因数の和:42763

約数の個数: 24

約数和(自身を含む): 248393600

約数和(自身を除く): 125393884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 42649, 85298, 170596, 298543, 597086, 1194172, 4392847, 8785694, 17571388, 30749929, 61499858, 122999716]

約数ペア:

[(1, 122999716), (2, 61499858), (4, 30749929), (7, 17571388), (14, 8785694), (28, 4392847), (103, 1194172), (206, 597086), (412, 298543), (721, 170596), (1442, 85298), (2884, 42649)]