1045306591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{111191}}^1$

素因数の和:111294

約数の個数: 16

約数和(自身を含む): 1280931840

約数和(自身を除く): 235625249

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 111191, 778337, 1890247, 8784089, 13231729, 61488623, 149329513, 1045306591]

約数ペア:

[(1, 1045306591), (7, 149329513), (17, 61488623), (79, 13231729), (119, 8784089), (553, 1890247), (1343, 778337), (9401, 111191)]