973647620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4425671}}^1$

素因数の和:4425691

約数の個数: 24

約数和(自身を含む): 2230538688

約数和(自身を除く): 1256891068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4425671, 8851342, 17702684, 22128355, 44256710, 48682381, 88513420, 97364762, 194729524, 243411905, 486823810, 973647620]

約数ペア:

[(1, 973647620), (2, 486823810), (4, 243411905), (5, 194729524), (10, 97364762), (11, 88513420), (20, 48682381), (22, 44256710), (44, 22128355), (55, 17702684), (110, 8851342), (220, 4425671)]