2051206331984

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{24677}}^1\times {\mathrm{51437}}^1$

素因数の和:76223

約数の個数: 40

約数和(自身を含む): 4013801580168

約数和(自身を除く): 1962595248184

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 24677, 49354, 51437, 98708, 102874, 197416, 205748, 394832, 411496, 822992, 2492377, 4984754, 5195137, 9969508, 10390274, 19939016, 20780548, 39878032, 41561096, 83122192, 1269310849, 2538621698, 5077243396, 10154486792, 20308973584, 128200395749, 256400791498, 512801582996, 1025603165992, 2051206331984]

約数ペア:

[(1, 2051206331984), (2, 1025603165992), (4, 512801582996), (8, 256400791498), (16, 128200395749), (101, 20308973584), (202, 10154486792), (404, 5077243396), (808, 2538621698), (1616, 1269310849), (24677, 83122192), (49354, 41561096), (51437, 39878032), (98708, 20780548), (102874, 19939016), (197416, 10390274), (205748, 9969508), (394832, 5195137), (411496, 4984754), (822992, 2492377)]