299442242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1459}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 517190400

約数和(自身を除く): 217748158

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 491, 982, 1459, 2918, 5401, 9329, 10802, 16049, 18658, 27721, 32098, 55442, 102619, 205238, 304931, 609862, 716369, 1432738, 7880059, 13611011, 15760118, 27222022, 149721121, 299442242]

約数ペア:

[(1, 299442242), (2, 149721121), (11, 27222022), (19, 15760118), (22, 13611011), (38, 7880059), (209, 1432738), (418, 716369), (491, 609862), (982, 304931), (1459, 205238), (2918, 102619), (5401, 55442), (9329, 32098), (10802, 27721), (16049, 18658)]