65707642502

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1\times {\mathrm{439981}}^1$

素因数の和:440911

約数の個数: 16

約数和(自身を含む): 99787917600

約数和(自身を除く): 34080275098

約数列:

[1, 2, 89, 178, 839, 1678, 74671, 149342, 439981, 879962, 39158309, 78316618, 369144059, 738288118, 32853821251, 65707642502]

約数ペア:

[(1, 65707642502), (2, 32853821251), (89, 738288118), (178, 369144059), (839, 78316618), (1678, 39158309), (74671, 879962), (149342, 439981)]