1243264

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 2705040

約数和(自身を除く): 1461776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 883, 1408, 1766, 3532, 7064, 9713, 14128, 19426, 28256, 38852, 56512, 77704, 113024, 155408, 310816, 621632, 1243264]

約数ペア:

[(1, 1243264), (2, 621632), (4, 310816), (8, 155408), (11, 113024), (16, 77704), (22, 56512), (32, 38852), (44, 28256), (64, 19426), (88, 14128), (128, 9713), (176, 7064), (352, 3532), (704, 1766), (883, 1408)]