2981456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{6011}}^1$

素因数の和:6050

約数の個数: 20

約数和(自身を含む): 5963904

約数和(自身を除く): 2982448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 6011, 12022, 24044, 48088, 96176, 186341, 372682, 745364, 1490728, 2981456]

約数ペア:

[(1, 2981456), (2, 1490728), (4, 745364), (8, 372682), (16, 186341), (31, 96176), (62, 48088), (124, 24044), (248, 12022), (496, 6011)]