2488404770

素因数分解:

$2^1\times 5^1\times {\mathrm{5861}}^1\times {\mathrm{42457}}^1$

素因数の和:48325

約数の個数: 16

約数和(自身を含む): 4479998328

約数和(自身を除く): 1991593558

約数列:

[1, 2, 5, 10, 5861, 11722, 29305, 42457, 58610, 84914, 212285, 424570, 248840477, 497680954, 1244202385, 2488404770]

約数ペア:

[(1, 2488404770), (2, 1244202385), (5, 497680954), (10, 248840477), (5861, 424570), (11722, 212285), (29305, 84914), (42457, 58610)]