1268233486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{16931}}^1$

素因数の和:17056

約数の個数: 32

約数和(自身を含む): 2127742848

約数和(自身を除く): 859509362

約数列:

[1, 2, 13, 26, 43, 67, 86, 134, 559, 871, 1118, 1742, 2881, 5762, 16931, 33862, 37453, 74906, 220103, 440206, 728033, 1134377, 1456066, 2268754, 9464429, 14746901, 18928858, 29493802, 48778211, 97556422, 634116743, 1268233486]

約数ペア:

[(1, 1268233486), (2, 634116743), (13, 97556422), (26, 48778211), (43, 29493802), (67, 18928858), (86, 14746901), (134, 9464429), (559, 2268754), (871, 1456066), (1118, 1134377), (1742, 728033), (2881, 440206), (5762, 220103), (16931, 74906), (33862, 37453)]