2943346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2499854

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 149, 166, 238, 298, 581, 1043, 1162, 1411, 2086, 2533, 2822, 5066, 9877, 12367, 17731, 19754, 24734, 35462, 86569, 173138, 210239, 420478, 1471673, 2943346]

約数ペア:

[(1, 2943346), (2, 1471673), (7, 420478), (14, 210239), (17, 173138), (34, 86569), (83, 35462), (119, 24734), (149, 19754), (166, 17731), (238, 12367), (298, 9877), (581, 5066), (1043, 2822), (1162, 2533), (1411, 2086)]