495328432

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2539}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 977950800

約数和(自身を除く): 482622368

約数列:

[1, 2, 4, 8, 16, 89, 137, 178, 274, 356, 548, 712, 1096, 1424, 2192, 2539, 5078, 10156, 12193, 20312, 24386, 40624, 48772, 97544, 195088, 225971, 347843, 451942, 695686, 903884, 1391372, 1807768, 2782744, 3615536, 5565488, 30958027, 61916054, 123832108, 247664216, 495328432]

約数ペア:

[(1, 495328432), (2, 247664216), (4, 123832108), (8, 61916054), (16, 30958027), (89, 5565488), (137, 3615536), (178, 2782744), (274, 1807768), (356, 1391372), (548, 903884), (712, 695686), (1096, 451942), (1424, 347843), (2192, 225971), (2539, 195088), (5078, 97544), (10156, 48772), (12193, 40624), (20312, 24386)]