1142689198

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{178601}}^1$

素因数の和:179067

約数の個数: 16

約数和(自身を含む): 1963193184

約数和(自身を除く): 820503986

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 178601, 357202, 1250207, 2500414, 81620657, 163241314, 571344599, 1142689198]

約数ペア:

[(1, 1142689198), (2, 571344599), (7, 163241314), (14, 81620657), (457, 2500414), (914, 1250207), (3199, 357202), (6398, 178601)]