2414440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8623}}^1$

素因数の和:8641

約数の個数: 32

約数和(自身を含む): 6209280

約数和(自身を除く): 3794840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8623, 17246, 34492, 43115, 60361, 68984, 86230, 120722, 172460, 241444, 301805, 344920, 482888, 603610, 1207220, 2414440]

約数ペア:

[(1, 2414440), (2, 1207220), (4, 603610), (5, 482888), (7, 344920), (8, 301805), (10, 241444), (14, 172460), (20, 120722), (28, 86230), (35, 68984), (40, 60361), (56, 43115), (70, 34492), (140, 17246), (280, 8623)]