217715704084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{1000403}}^1$

素因数の和:1001775

約数の個数: 24

約数和(自身を含む): 390589734528

約数和(自身を除く): 172874030444

約数列:

[1, 2, 4, 41, 82, 164, 1327, 2654, 5308, 54407, 108814, 217628, 1000403, 2000806, 4001612, 41016523, 82033046, 164066092, 1327534781, 2655069562, 5310139124, 54428926021, 108857852042, 217715704084]

約数ペア:

[(1, 217715704084), (2, 108857852042), (4, 54428926021), (41, 5310139124), (82, 2655069562), (164, 1327534781), (1327, 164066092), (2654, 82033046), (5308, 41016523), (54407, 4001612), (108814, 2000806), (217628, 1000403)]