123553804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 250699680

約数和(自身を除く): 127145876

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 638, 814, 1073, 1276, 1628, 2146, 2617, 4292, 5234, 10468, 11803, 23606, 28787, 47212, 57574, 75893, 96829, 115148, 151786, 193658, 303572, 387316, 834823, 1065119, 1669646, 2130238, 2808041, 3339292, 4260476, 5616082, 11232164, 30888451, 61776902, 123553804]

約数ペア:

[(1, 123553804), (2, 61776902), (4, 30888451), (11, 11232164), (22, 5616082), (29, 4260476), (37, 3339292), (44, 2808041), (58, 2130238), (74, 1669646), (116, 1065119), (148, 834823), (319, 387316), (407, 303572), (638, 193658), (814, 151786), (1073, 115148), (1276, 96829), (1628, 75893), (2146, 57574), (2617, 47212), (4292, 28787), (5234, 23606), (10468, 11803)]