979668892

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{22247}}^1$

素因数の和:22461

約数の個数: 24

約数和(自身を含む): 1747357920

約数和(自身を除く): 767689028

約数列:

[1, 2, 4, 101, 109, 202, 218, 404, 436, 11009, 22018, 22247, 44036, 44494, 88988, 2246947, 2424923, 4493894, 4849846, 8987788, 9699692, 244917223, 489834446, 979668892]

約数ペア:

[(1, 979668892), (2, 489834446), (4, 244917223), (101, 9699692), (109, 8987788), (202, 4849846), (218, 4493894), (404, 2424923), (436, 2246947), (11009, 88988), (22018, 44494), (22247, 44036)]