17888905996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20236319}}^1$

素因数の和:20236353

約数の個数: 24

約数和(自身を含む): 35696868480

約数和(自身を除く): 17807962484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 20236319, 40472638, 80945276, 263072147, 344017423, 526144294, 688034846, 1052288588, 1376069692, 4472226499, 8944452998, 17888905996]

約数ペア:

[(1, 17888905996), (2, 8944452998), (4, 4472226499), (13, 1376069692), (17, 1052288588), (26, 688034846), (34, 526144294), (52, 344017423), (68, 263072147), (221, 80945276), (442, 40472638), (884, 20236319)]