2920555024

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{6329}}^1$

素因数の和:6679

約数の個数: 40

約数和(自身を含む): 5726776320

約数和(自身を除く): 2806221296

約数列:

[1, 2, 4, 8, 16, 151, 191, 302, 382, 604, 764, 1208, 1528, 2416, 3056, 6329, 12658, 25316, 28841, 50632, 57682, 101264, 115364, 230728, 461456, 955679, 1208839, 1911358, 2417678, 3822716, 4835356, 7645432, 9670712, 15290864, 19341424, 182534689, 365069378, 730138756, 1460277512, 2920555024]

約数ペア:

[(1, 2920555024), (2, 1460277512), (4, 730138756), (8, 365069378), (16, 182534689), (151, 19341424), (191, 15290864), (302, 9670712), (382, 7645432), (604, 4835356), (764, 3822716), (1208, 2417678), (1528, 1911358), (2416, 1208839), (3056, 955679), (6329, 461456), (12658, 230728), (25316, 115364), (28841, 101264), (50632, 57682)]