1880778828

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{189061}}^1$

素因数の和:189897

約数の個数: 24

約数和(自身を含む): 4393800880

約数和(自身を除く): 2513022052

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 3316, 4974, 9948, 189061, 378122, 567183, 756244, 1134366, 2268732, 156731569, 313463138, 470194707, 626926276, 940389414, 1880778828]

約数ペア:

[(1, 1880778828), (2, 940389414), (3, 626926276), (4, 470194707), (6, 313463138), (12, 156731569), (829, 2268732), (1658, 1134366), (2487, 756244), (3316, 567183), (4974, 378122), (9948, 189061)]