4939012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 9800000

約数和(自身を除く): 4860988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 4999, 9998, 19996, 64987, 94981, 129974, 189962, 259948, 379924, 1234753, 2469506, 4939012]

約数ペア:

[(1, 4939012), (2, 2469506), (4, 1234753), (13, 379924), (19, 259948), (26, 189962), (38, 129974), (52, 94981), (76, 64987), (247, 19996), (494, 9998), (988, 4999)]