99998356

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{39619}}^1$

素因数の和:40254

約数の個数: 12

約数和(自身を含む): 175278880

約数和(自身を除く): 75280524

約数列:

[1, 2, 4, 631, 1262, 2524, 39619, 79238, 158476, 24999589, 49999178, 99998356]

約数ペア:

[(1, 99998356), (2, 49999178), (4, 24999589), (631, 158476), (1262, 79238), (2524, 39619)]