1245905936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{8017}}^1$

素因数の和:8919

約数の個数: 40

約数和(自身を含む): 2636703264

約数和(自身を除く): 1390797328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 883, 1766, 3532, 7064, 8017, 9713, 14128, 16034, 19426, 32068, 38852, 64136, 77704, 88187, 128272, 155408, 176374, 352748, 705496, 1410992, 7079011, 14158022, 28316044, 56632088, 77869121, 113264176, 155738242, 311476484, 622952968, 1245905936]

約数ペア:

[(1, 1245905936), (2, 622952968), (4, 311476484), (8, 155738242), (11, 113264176), (16, 77869121), (22, 56632088), (44, 28316044), (88, 14158022), (176, 7079011), (883, 1410992), (1766, 705496), (3532, 352748), (7064, 176374), (8017, 155408), (9713, 128272), (14128, 88187), (16034, 77704), (19426, 64136), (32068, 38852)]