4980866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 8700480

約数和(自身を除く): 3719614

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 211, 319, 407, 422, 638, 814, 1073, 2146, 2321, 4642, 6119, 7807, 11803, 12238, 15614, 23606, 67309, 85877, 134618, 171754, 226403, 452806, 2490433, 4980866]

約数ペア:

[(1, 4980866), (2, 2490433), (11, 452806), (22, 226403), (29, 171754), (37, 134618), (58, 85877), (74, 67309), (211, 23606), (319, 15614), (407, 12238), (422, 11803), (638, 7807), (814, 6119), (1073, 4642), (2146, 2321)]