11787957970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{346399}}^1$

素因数の和:346530

約数の個数: 32

約数和(自身を含む): 21997785600

約数和(自身を除く): 10209827630

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 3403, 6806, 17015, 34030, 346399, 692798, 1731995, 3463990, 14202359, 28404718, 28751117, 57502234, 71011795, 142023590, 143755585, 287511170, 1178795797, 2357591594, 5893978985, 11787957970]

約数ペア:

[(1, 11787957970), (2, 5893978985), (5, 2357591594), (10, 1178795797), (41, 287511170), (82, 143755585), (83, 142023590), (166, 71011795), (205, 57502234), (410, 28751117), (415, 28404718), (830, 14202359), (3403, 3463990), (6806, 1731995), (17015, 692798), (34030, 346399)]