2977883384

素因数分解:

$2^3\times 7^1\times {\mathrm{53176489}}^1$

素因数の和:53176502

約数の個数: 16

約数和(自身を含む): 6381178800

約数和(自身を除く): 3403295416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 53176489, 106352978, 212705956, 372235423, 425411912, 744470846, 1488941692, 2977883384]

約数ペア:

[(1, 2977883384), (2, 1488941692), (4, 744470846), (7, 425411912), (8, 372235423), (14, 212705956), (28, 106352978), (56, 53176489)]