253188080642

素因数分解:

$2^1\times 7^1\times {\mathrm{83791}}^1\times {\mathrm{215833}}^1$

素因数の和:299633

約数の個数: 16

約数和(自身を含む): 434043900672

約数和(自身を除く): 180855820030

約数列:

[1, 2, 7, 14, 83791, 167582, 215833, 431666, 586537, 1173074, 1510831, 3021662, 18084862903, 36169725806, 126594040321, 253188080642]

約数ペア:

[(1, 253188080642), (2, 126594040321), (7, 36169725806), (14, 18084862903), (83791, 3021662), (167582, 1510831), (215833, 1173074), (431666, 586537)]