1860988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 3437280

約数和(自身を除く): 1576292

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 263, 526, 1052, 1769, 3538, 7076, 7627, 15254, 16043, 30508, 32086, 64172, 465247, 930494, 1860988]

約数ペア:

[(1, 1860988), (2, 930494), (4, 465247), (29, 64172), (58, 32086), (61, 30508), (116, 16043), (122, 15254), (244, 7627), (263, 7076), (526, 3538), (1052, 1769)]