105281708

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{13381}}^1$

素因数の和:13673

約数の個数: 24

約数和(自身を含む): 211328544

約数和(自身を除く): 106046836

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 13381, 26762, 53524, 93667, 187334, 374668, 3760061, 7520122, 15040244, 26320427, 52640854, 105281708]

約数ペア:

[(1, 105281708), (2, 52640854), (4, 26320427), (7, 15040244), (14, 7520122), (28, 3760061), (281, 374668), (562, 187334), (1124, 93667), (1967, 53524), (3934, 26762), (7868, 13381)]