62980484

素因数分解:

$2^2\times 7^2\times {\mathrm{321329}}^1$

素因数の和:321347

約数の個数: 18

約数和(自身を含む): 128210670

約数和(自身を除く): 65230186

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 321329, 642658, 1285316, 2249303, 4498606, 8997212, 15745121, 31490242, 62980484]

約数ペア:

[(1, 62980484), (2, 31490242), (4, 15745121), (7, 8997212), (14, 4498606), (28, 2249303), (49, 1285316), (98, 642658), (196, 321329)]