2888480326

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 4433940000

約数和(自身を除く): 1545459674

約数列:

[1, 2, 137, 139, 149, 274, 278, 298, 509, 1018, 19043, 20413, 20711, 38086, 40826, 41422, 69733, 70751, 75841, 139466, 141502, 151682, 2837407, 5674814, 9692887, 10390217, 10541899, 19385774, 20780434, 21083798, 1444240163, 2888480326]

約数ペア:

[(1, 2888480326), (2, 1444240163), (137, 21083798), (139, 20780434), (149, 19385774), (274, 10541899), (278, 10390217), (298, 9692887), (509, 5674814), (1018, 2837407), (19043, 151682), (20413, 141502), (20711, 139466), (38086, 75841), (40826, 70751), (41422, 69733)]