1985308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 3800048

約数和(自身を除く): 1814740

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 523, 949, 1046, 1898, 2092, 3796, 6799, 13598, 27196, 38179, 76358, 152716, 496327, 992654, 1985308]

約数ペア:

[(1, 1985308), (2, 992654), (4, 496327), (13, 152716), (26, 76358), (52, 38179), (73, 27196), (146, 13598), (292, 6799), (523, 3796), (949, 2092), (1046, 1898)]