239969246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3257}}^1$

素因数の和:3484

約数の個数: 32

約数和(自身を含む): 418014432

約数和(自身を除く): 178045186

約数列:

[1, 2, 11, 17, 22, 34, 187, 197, 374, 394, 2167, 3257, 3349, 4334, 6514, 6698, 35827, 36839, 55369, 71654, 73678, 110738, 609059, 641629, 1218118, 1283258, 7057919, 10907693, 14115838, 21815386, 119984623, 239969246]

約数ペア:

[(1, 239969246), (2, 119984623), (11, 21815386), (17, 14115838), (22, 10907693), (34, 7057919), (187, 1283258), (197, 1218118), (374, 641629), (394, 609059), (2167, 110738), (3257, 73678), (3349, 71654), (4334, 55369), (6514, 36839), (6698, 35827)]