2862636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 7789824

約数和(自身を除く): 4927188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 643, 742, 1113, 1286, 1484, 1929, 2226, 2572, 3858, 4452, 4501, 7716, 9002, 13503, 18004, 27006, 34079, 54012, 68158, 102237, 136316, 204474, 238553, 408948, 477106, 715659, 954212, 1431318, 2862636]

約数ペア:

[(1, 2862636), (2, 1431318), (3, 954212), (4, 715659), (6, 477106), (7, 408948), (12, 238553), (14, 204474), (21, 136316), (28, 102237), (42, 68158), (53, 54012), (84, 34079), (106, 27006), (159, 18004), (212, 13503), (318, 9002), (371, 7716), (636, 4501), (643, 4452), (742, 3858), (1113, 2572), (1286, 2226), (1484, 1929)]