2263394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 4177920

約数和(自身を除く): 1914526

約数列:

[1, 2, 7, 14, 19, 38, 67, 127, 133, 134, 254, 266, 469, 889, 938, 1273, 1778, 2413, 2546, 4826, 8509, 8911, 16891, 17018, 17822, 33782, 59563, 119126, 161671, 323342, 1131697, 2263394]

約数ペア:

[(1, 2263394), (2, 1131697), (7, 323342), (14, 161671), (19, 119126), (38, 59563), (67, 33782), (127, 17822), (133, 17018), (134, 16891), (254, 8911), (266, 8509), (469, 4826), (889, 2546), (938, 2413), (1273, 1778)]