98981378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{43451}}^1$

素因数の和:43537

約数の個数: 16

約数和(自身を含む): 159555744

約数和(自身を除く): 60574366

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 43451, 86902, 738667, 1477334, 2911217, 5822434, 49490689, 98981378]

約数ペア:

[(1, 98981378), (2, 49490689), (17, 5822434), (34, 2911217), (67, 1477334), (134, 738667), (1139, 86902), (2278, 43451)]