40204346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220903}}^1$

素因数の和:220925

約数の個数: 16

約数和(自身を含む): 74223744

約数和(自身を除く): 34019398

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 220903, 441806, 1546321, 2871739, 3092642, 5743478, 20102173, 40204346]

約数ペア:

[(1, 40204346), (2, 20102173), (7, 5743478), (13, 3092642), (14, 2871739), (26, 1546321), (91, 441806), (182, 220903)]