124141738

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{69821}}^1$

素因数の和:69957

約数の個数: 16

約数和(自身を含む): 214493184

約数和(自身を除く): 90351446

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 69821, 139642, 488747, 977494, 8867267, 17734534, 62070869, 124141738]

約数ペア:

[(1, 124141738), (2, 62070869), (7, 17734534), (14, 8867267), (127, 977494), (254, 488747), (889, 139642), (1778, 69821)]