1808233679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1193}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 2244796416

約数和(自身を除く): 436562737

約数列:

[1, 7, 17, 47, 119, 271, 329, 799, 1193, 1897, 4607, 5593, 8351, 12737, 20281, 32249, 56071, 89159, 141967, 216529, 323303, 392497, 953207, 1515703, 2263121, 5496151, 6672449, 15195241, 38473057, 106366687, 258319097, 1808233679]

約数ペア:

[(1, 1808233679), (7, 258319097), (17, 106366687), (47, 38473057), (119, 15195241), (271, 6672449), (329, 5496151), (799, 2263121), (1193, 1515703), (1897, 953207), (4607, 392497), (5593, 323303), (8351, 216529), (12737, 141967), (20281, 89159), (32249, 56071)]