2878424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 5886000

約数和(自身を除く): 3007576

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 653, 1102, 1306, 2204, 2612, 4408, 5224, 12407, 18937, 24814, 37874, 49628, 75748, 99256, 151496, 359803, 719606, 1439212, 2878424]

約数ペア:

[(1, 2878424), (2, 1439212), (4, 719606), (8, 359803), (19, 151496), (29, 99256), (38, 75748), (58, 49628), (76, 37874), (116, 24814), (152, 18937), (232, 12407), (551, 5224), (653, 4408), (1102, 2612), (1306, 2204)]