2147651504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{16963}}^1$

素因数の和:17205

約数の個数: 40

約数和(自身を含む): 4284902832

約数和(自身を除く): 2137251328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 193, 328, 386, 656, 772, 1544, 3088, 7913, 15826, 16963, 31652, 33926, 63304, 67852, 126608, 135704, 271408, 695483, 1390966, 2781932, 3273859, 5563864, 6547718, 11127728, 13095436, 26190872, 52381744, 134228219, 268456438, 536912876, 1073825752, 2147651504]

約数ペア:

[(1, 2147651504), (2, 1073825752), (4, 536912876), (8, 268456438), (16, 134228219), (41, 52381744), (82, 26190872), (164, 13095436), (193, 11127728), (328, 6547718), (386, 5563864), (656, 3273859), (772, 2781932), (1544, 1390966), (3088, 695483), (7913, 271408), (15826, 135704), (16963, 126608), (31652, 67852), (33926, 63304)]