2155014714

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{18401}}^1$

素因数の和:18686

約数の個数: 32

約数和(自身を含む): 4372315200

約数和(自身を除く): 2217300486

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 786, 894, 18401, 19519, 36802, 39038, 55203, 58557, 110406, 117114, 2410531, 2741749, 4821062, 5483498, 7231593, 8225247, 14463186, 16450494, 359169119, 718338238, 1077507357, 2155014714]

約数ペア:

[(1, 2155014714), (2, 1077507357), (3, 718338238), (6, 359169119), (131, 16450494), (149, 14463186), (262, 8225247), (298, 7231593), (393, 5483498), (447, 4821062), (786, 2741749), (894, 2410531), (18401, 117114), (19519, 110406), (36802, 58557), (39038, 55203)]