2017751735

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{18899}}^1$

素因数の和:19198

約数の個数: 16

約数和(自身を含む): 2454883200

約数和(自身を除く): 437131465

約数列:

[1, 5, 131, 163, 655, 815, 18899, 21353, 94495, 106765, 2475769, 3080537, 12378845, 15402685, 403550347, 2017751735]

約数ペア:

[(1, 2017751735), (5, 403550347), (131, 15402685), (163, 12378845), (655, 3080537), (815, 2475769), (18899, 106765), (21353, 94495)]