649748983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 724347792

約数和(自身を除く): 74598809

約数列:

[1, 13, 73, 83, 113, 949, 1079, 1469, 5329, 6059, 8249, 9379, 69277, 78767, 107237, 121927, 442307, 602177, 684667, 5749991, 7828301, 8900671, 49980691, 649748983]

約数ペア:

[(1, 649748983), (13, 49980691), (73, 8900671), (83, 7828301), (113, 5749991), (949, 684667), (1079, 602177), (1469, 442307), (5329, 121927), (6059, 107237), (8249, 78767), (9379, 69277)]