38783404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 75142872

約数和(自身を除く): 36359468

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 353, 454, 484, 706, 908, 1412, 2497, 3883, 4994, 7766, 9988, 15532, 27467, 42713, 54934, 80131, 85426, 109868, 160262, 170852, 320524, 881441, 1762882, 3525764, 9695851, 19391702, 38783404]

約数ペア:

[(1, 38783404), (2, 19391702), (4, 9695851), (11, 3525764), (22, 1762882), (44, 881441), (121, 320524), (227, 170852), (242, 160262), (353, 109868), (454, 85426), (484, 80131), (706, 54934), (908, 42713), (1412, 27467), (2497, 15532), (3883, 9988), (4994, 7766)]