140702954

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{346559}}^1$

素因数の和:346597

約数の個数: 16

約数和(自身を含む): 249523200

約数和(自身を除く): 108820246

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 346559, 693118, 2425913, 4851826, 10050211, 20100422, 70351477, 140702954]

約数ペア:

[(1, 140702954), (2, 70351477), (7, 20100422), (14, 10050211), (29, 4851826), (58, 2425913), (203, 693118), (406, 346559)]