988102466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{1481}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 1625315328

約数和(自身を除く): 637212862

約数列:

[1, 2, 13, 26, 67, 134, 383, 766, 871, 1481, 1742, 2962, 4979, 9958, 19253, 25661, 38506, 51322, 99227, 198454, 333593, 567223, 667186, 1134446, 1289951, 2579902, 7373899, 14747798, 38003941, 76007882, 494051233, 988102466]

約数ペア:

[(1, 988102466), (2, 494051233), (13, 76007882), (26, 38003941), (67, 14747798), (134, 7373899), (383, 2579902), (766, 1289951), (871, 1134446), (1481, 667186), (1742, 567223), (2962, 333593), (4979, 198454), (9958, 99227), (19253, 51322), (25661, 38506)]