2021231486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1459}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 3164357280

約数和(自身を除く): 1143125794

約数列:

[1, 2, 37, 74, 97, 193, 194, 386, 1459, 2918, 3589, 7141, 7178, 14282, 18721, 37442, 53983, 107966, 141523, 281587, 283046, 563174, 692677, 1385354, 5236351, 10418719, 10472702, 20837438, 27313939, 54627878, 1010615743, 2021231486]

約数ペア:

[(1, 2021231486), (2, 1010615743), (37, 54627878), (74, 27313939), (97, 20837438), (193, 10472702), (194, 10418719), (386, 5236351), (1459, 1385354), (2918, 692677), (3589, 563174), (7141, 283046), (7178, 281587), (14282, 141523), (18721, 107966), (37442, 53983)]