2017698190

素因数分解:

$2^1\times 5^1\times {\mathrm{4229}}^1\times {\mathrm{47711}}^1$

素因数の和:51947

約数の個数: 16

約数和(自身を含む): 3632791680

約数和(自身を除く): 1615093490

約数列:

[1, 2, 5, 10, 4229, 8458, 21145, 42290, 47711, 95422, 238555, 477110, 201769819, 403539638, 1008849095, 2017698190]

約数ペア:

[(1, 2017698190), (2, 1008849095), (5, 403539638), (10, 201769819), (4229, 477110), (8458, 238555), (21145, 95422), (42290, 47711)]