2078481580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14846297}}^1$

素因数の和:14846313

約数の個数: 24

約数和(自身を含む): 4988356128

約数和(自身を除く): 2909874548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14846297, 29692594, 59385188, 74231485, 103924079, 148462970, 207848158, 296925940, 415696316, 519620395, 1039240790, 2078481580]

約数ペア:

[(1, 2078481580), (2, 1039240790), (4, 519620395), (5, 415696316), (7, 296925940), (10, 207848158), (14, 148462970), (20, 103924079), (28, 74231485), (35, 59385188), (70, 29692594), (140, 14846297)]