8278494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3784

約数の個数: 32

約数和(自身を含む): 19284480

約数和(自身を除く): 11005986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 3719, 7438, 11157, 22314, 26033, 52066, 78099, 156198, 197107, 394214, 591321, 1182642, 1379749, 2759498, 4139247, 8278494]

約数ペア:

[(1, 8278494), (2, 4139247), (3, 2759498), (6, 1379749), (7, 1182642), (14, 591321), (21, 394214), (42, 197107), (53, 156198), (106, 78099), (159, 52066), (318, 26033), (371, 22314), (742, 11157), (1113, 7438), (2226, 3719)]