79134702992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{260311523}}^1$

素因数の和:260311550

約数の個数: 20

約数和(自身を含む): 161393144880

約数和(自身を除く): 82258441888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 260311523, 520623046, 1041246092, 2082492184, 4164984368, 4945918937, 9891837874, 19783675748, 39567351496, 79134702992]

約数ペア:

[(1, 79134702992), (2, 39567351496), (4, 19783675748), (8, 9891837874), (16, 4945918937), (19, 4164984368), (38, 2082492184), (76, 1041246092), (152, 520623046), (304, 260311523)]