2051844184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4019}}^1\times {\mathrm{4909}}^1$

素因数の和:8947

約数の個数: 32

約数和(自身を含む): 4145022000

約数和(自身を除く): 2093177816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4019, 4909, 8038, 9818, 16076, 19636, 32152, 39272, 52247, 63817, 104494, 127634, 208988, 255268, 417976, 510536, 19729271, 39458542, 78917084, 157834168, 256480523, 512961046, 1025922092, 2051844184]

約数ペア:

[(1, 2051844184), (2, 1025922092), (4, 512961046), (8, 256480523), (13, 157834168), (26, 78917084), (52, 39458542), (104, 19729271), (4019, 510536), (4909, 417976), (8038, 255268), (9818, 208988), (16076, 127634), (19636, 104494), (32152, 63817), (39272, 52247)]