2912252284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 5469811200

約数和(自身を除く): 2557558916

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 239, 268, 478, 956, 1273, 2393, 2546, 4541, 4786, 5092, 9082, 9572, 16013, 18164, 32026, 45467, 64052, 90934, 160331, 181868, 304247, 320662, 571927, 608494, 641324, 1143854, 1216988, 2287708, 3046289, 6092578, 10866613, 12185156, 21733226, 38319109, 43466452, 76638218, 153276436, 728063071, 1456126142, 2912252284]

約数ペア:

[(1, 2912252284), (2, 1456126142), (4, 728063071), (19, 153276436), (38, 76638218), (67, 43466452), (76, 38319109), (134, 21733226), (239, 12185156), (268, 10866613), (478, 6092578), (956, 3046289), (1273, 2287708), (2393, 1216988), (2546, 1143854), (4541, 641324), (4786, 608494), (5092, 571927), (9082, 320662), (9572, 304247), (16013, 181868), (18164, 160331), (32026, 90934), (45467, 64052)]