2018720716

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{929}}^1\times {\mathrm{3253}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 3558834720

約数和(自身を除く): 1540114004

約数列:

[1, 2, 4, 167, 334, 668, 929, 1858, 3253, 3716, 6506, 13012, 155143, 310286, 543251, 620572, 1086502, 2173004, 3022037, 6044074, 12088148, 504680179, 1009360358, 2018720716]

約数ペア:

[(1, 2018720716), (2, 1009360358), (4, 504680179), (167, 12088148), (334, 6044074), (668, 3022037), (929, 2173004), (1858, 1086502), (3253, 620572), (3716, 543251), (6506, 310286), (13012, 155143)]