2068703216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{3163}}^1$

素因数の和:4209

約数の個数: 40

約数和(自身を含む): 4111288944

約数和(自身を除く): 2042585728

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 997, 1994, 3163, 3988, 6326, 7976, 12652, 15952, 25304, 40877, 50608, 81754, 129683, 163508, 259366, 327016, 518732, 654032, 1037464, 2074928, 3153511, 6307022, 12614044, 25228088, 50456176, 129293951, 258587902, 517175804, 1034351608, 2068703216]

約数ペア:

[(1, 2068703216), (2, 1034351608), (4, 517175804), (8, 258587902), (16, 129293951), (41, 50456176), (82, 25228088), (164, 12614044), (328, 6307022), (656, 3153511), (997, 2074928), (1994, 1037464), (3163, 654032), (3988, 518732), (6326, 327016), (7976, 259366), (12652, 163508), (15952, 129683), (25304, 81754), (40877, 50608)]