1629128048

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1519709}}^1$

素因数の和:1519784

約数の個数: 20

約数和(自身を含む): 3203548680

約数和(自身を除く): 1574420632

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1519709, 3039418, 6078836, 12157672, 24315344, 101820503, 203641006, 407282012, 814564024, 1629128048]

約数ペア:

[(1, 1629128048), (2, 814564024), (4, 407282012), (8, 203641006), (16, 101820503), (67, 24315344), (134, 12157672), (268, 6078836), (536, 3039418), (1072, 1519709)]