1240448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 2698920

約数和(自身を除く): 1458472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 881, 1408, 1762, 3524, 7048, 9691, 14096, 19382, 28192, 38764, 56384, 77528, 112768, 155056, 310112, 620224, 1240448]

約数ペア:

[(1, 1240448), (2, 620224), (4, 310112), (8, 155056), (11, 112768), (16, 77528), (22, 56384), (32, 38764), (44, 28192), (64, 19382), (88, 14096), (128, 9691), (176, 7048), (352, 3524), (704, 1762), (881, 1408)]