1538446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1364594

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 107, 158, 182, 214, 553, 749, 1027, 1106, 1391, 1498, 2054, 2782, 7189, 8453, 9737, 14378, 16906, 19474, 59171, 109889, 118342, 219778, 769223, 1538446]

約数ペア:

[(1, 1538446), (2, 769223), (7, 219778), (13, 118342), (14, 109889), (26, 59171), (79, 19474), (91, 16906), (107, 14378), (158, 9737), (182, 8453), (214, 7189), (553, 2782), (749, 2054), (1027, 1498), (1106, 1391)]