2080458428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3529}}^1\times {\mathrm{7757}}^1$

素因数の和:11309

約数の個数: 24

約数和(自身を含む): 3834003600

約数和(自身を除く): 1753545172

約数列:

[1, 2, 4, 19, 38, 76, 3529, 7058, 7757, 14116, 15514, 31028, 67051, 134102, 147383, 268204, 294766, 589532, 27374453, 54748906, 109497812, 520114607, 1040229214, 2080458428]

約数ペア:

[(1, 2080458428), (2, 1040229214), (4, 520114607), (19, 109497812), (38, 54748906), (76, 27374453), (3529, 589532), (7058, 294766), (7757, 268204), (14116, 147383), (15514, 134102), (31028, 67051)]