335919962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3181}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 607889280

約数和(自身を除く): 271969318

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 397, 794, 2779, 3181, 5558, 6362, 7543, 15086, 22267, 44534, 52801, 60439, 105602, 120878, 423073, 846146, 1262857, 2525714, 8839999, 17679998, 23994283, 47988566, 167959981, 335919962]

約数ペア:

[(1, 335919962), (2, 167959981), (7, 47988566), (14, 23994283), (19, 17679998), (38, 8839999), (133, 2525714), (266, 1262857), (397, 846146), (794, 423073), (2779, 120878), (3181, 105602), (5558, 60439), (6362, 52801), (7543, 44534), (15086, 22267)]