245413036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 491194368

約数和(自身を除く): 245781332

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 281, 506, 562, 863, 1012, 1124, 1726, 3091, 3452, 6182, 6463, 9493, 12364, 12926, 18986, 19849, 25852, 37972, 39698, 71093, 79396, 142186, 218339, 242503, 284372, 436678, 485006, 873356, 970012, 2667533, 5335066, 5577569, 10670132, 11155138, 22310276, 61353259, 122706518, 245413036]

約数ペア:

[(1, 245413036), (2, 122706518), (4, 61353259), (11, 22310276), (22, 11155138), (23, 10670132), (44, 5577569), (46, 5335066), (92, 2667533), (253, 970012), (281, 873356), (506, 485006), (562, 436678), (863, 284372), (1012, 242503), (1124, 218339), (1726, 142186), (3091, 79396), (3452, 71093), (6182, 39698), (6463, 37972), (9493, 25852), (12364, 19849), (12926, 18986)]