103998244

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52313}}^1$

素因数の和:52395

約数の個数: 24

約数和(自身を含む): 210930048

約数和(自身を除く): 106931804

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 52313, 104626, 209252, 366191, 732382, 1464764, 3714223, 7428446, 14856892, 25999561, 51999122, 103998244]

約数ペア:

[(1, 103998244), (2, 51999122), (4, 25999561), (7, 14856892), (14, 7428446), (28, 3714223), (71, 1464764), (142, 732382), (284, 366191), (497, 209252), (994, 104626), (1988, 52313)]