1688890432340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9923}}^1\times {\mathrm{500587}}^1$

素因数の和:510536

約数の個数: 48

約数和(自身を含む): 3755683495872

約数和(自身を除く): 2066793063532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 9923, 19846, 39692, 49615, 99230, 168691, 198460, 337382, 500587, 674764, 843455, 1001174, 1686910, 2002348, 2502935, 3373820, 5005870, 8509979, 10011740, 17019958, 34039916, 42549895, 85099790, 170199580, 4967324801, 9934649602, 19869299204, 24836624005, 49673248010, 84444521617, 99346496020, 168889043234, 337778086468, 422222608085, 844445216170, 1688890432340]

約数ペア:

[(1, 1688890432340), (2, 844445216170), (4, 422222608085), (5, 337778086468), (10, 168889043234), (17, 99346496020), (20, 84444521617), (34, 49673248010), (68, 24836624005), (85, 19869299204), (170, 9934649602), (340, 4967324801), (9923, 170199580), (19846, 85099790), (39692, 42549895), (49615, 34039916), (99230, 17019958), (168691, 10011740), (198460, 8509979), (337382, 5005870), (500587, 3373820), (674764, 2502935), (843455, 2002348), (1001174, 1686910)]