4999478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 8385384

約数和(自身を除く): 3385906

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 283, 566, 803, 1606, 3113, 6226, 8833, 17666, 20659, 34243, 41318, 68486, 227249, 454498, 2499739, 4999478]

約数ペア:

[(1, 4999478), (2, 2499739), (11, 454498), (22, 227249), (73, 68486), (121, 41318), (146, 34243), (242, 20659), (283, 17666), (566, 8833), (803, 6226), (1606, 3113)]