2115006

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 4451328

約数和(自身を除く): 2336322

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 137, 166, 186, 249, 274, 411, 498, 822, 2573, 4247, 5146, 7719, 8494, 11371, 12741, 15438, 22742, 25482, 34113, 68226, 352501, 705002, 1057503, 2115006]

約数ペア:

[(1, 2115006), (2, 1057503), (3, 705002), (6, 352501), (31, 68226), (62, 34113), (83, 25482), (93, 22742), (137, 15438), (166, 12741), (186, 11371), (249, 8494), (274, 7719), (411, 5146), (498, 4247), (822, 2573)]