1402907028478

素因数分解:

$2^1\times {\mathrm{1549}}^1\times {\mathrm{5939}}^1\times {\mathrm{76249}}^1$

素因数の和:83739

約数の個数: 16

約数和(自身を含む): 2106101250000

約数和(自身を除く): 703194221522

約数列:

[1, 2, 1549, 3098, 5939, 11878, 76249, 152498, 9199511, 18399022, 118109701, 236219402, 452842811, 905685622, 701453514239, 1402907028478]

約数ペア:

[(1, 1402907028478), (2, 701453514239), (1549, 905685622), (3098, 452842811), (5939, 236219402), (11878, 118109701), (76249, 18399022), (152498, 9199511)]