2568910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 4875552

約数和(自身を除く): 2306642

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 131, 185, 262, 265, 370, 530, 655, 1310, 1961, 3922, 4847, 6943, 9694, 9805, 13886, 19610, 24235, 34715, 48470, 69430, 256891, 513782, 1284455, 2568910]

約数ペア:

[(1, 2568910), (2, 1284455), (5, 513782), (10, 256891), (37, 69430), (53, 48470), (74, 34715), (106, 24235), (131, 19610), (185, 13886), (262, 9805), (265, 9694), (370, 6943), (530, 4847), (655, 3922), (1310, 1961)]