42179673590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{248115727}}^1$

素因数の和:248115751

約数の個数: 16

約数和(自身を含む): 80389495872

約数和(自身を除く): 38209822282

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 248115727, 496231454, 1240578635, 2481157270, 4217967359, 8435934718, 21089836795, 42179673590]

約数ペア:

[(1, 42179673590), (2, 21089836795), (5, 8435934718), (10, 4217967359), (17, 2481157270), (34, 1240578635), (85, 496231454), (170, 248115727)]