2008125828

素因数分解:

$2^2\times 3^2\times {\mathrm{857}}^1\times {\mathrm{65089}}^1$

素因数の和:65956

約数の個数: 36

約数和(自身を含む): 5082097020

約数和(自身を除く): 3073971192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857, 1714, 2571, 3428, 5142, 7713, 10284, 15426, 30852, 65089, 130178, 195267, 260356, 390534, 585801, 781068, 1171602, 2343204, 55781273, 111562546, 167343819, 223125092, 334687638, 502031457, 669375276, 1004062914, 2008125828]

約数ペア:

[(1, 2008125828), (2, 1004062914), (3, 669375276), (4, 502031457), (6, 334687638), (9, 223125092), (12, 167343819), (18, 111562546), (36, 55781273), (857, 2343204), (1714, 1171602), (2571, 781068), (3428, 585801), (5142, 390534), (7713, 260356), (10284, 195267), (15426, 130178), (30852, 65089)]