1331516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 2497824

約数和(自身を除く): 1166308

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 353, 706, 943, 1412, 1886, 3772, 8119, 14473, 16238, 28946, 32476, 57892, 332879, 665758, 1331516]

約数ペア:

[(1, 1331516), (2, 665758), (4, 332879), (23, 57892), (41, 32476), (46, 28946), (82, 16238), (92, 14473), (164, 8119), (353, 3772), (706, 1886), (943, 1412)]