9968245336

素因数分解:

$2^3\times 7^1\times {\mathrm{178004381}}^1$

素因数の和:178004394

約数の個数: 16

約数和(自身を含む): 21360525840

約数和(自身を除く): 11392280504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 178004381, 356008762, 712017524, 1246030667, 1424035048, 2492061334, 4984122668, 9968245336]

約数ペア:

[(1, 9968245336), (2, 4984122668), (4, 2492061334), (7, 1424035048), (8, 1246030667), (14, 712017524), (28, 356008762), (56, 178004381)]