2018809184

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{79757}}^1$

素因数の和:79887

約数の個数: 48

約数和(自身を含む): 4582575648

約数和(自身を除く): 2563766464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 12656, 25312, 79757, 159514, 319028, 558299, 638056, 1116598, 1276112, 2233196, 2552224, 4466392, 8932784, 9012541, 17865568, 18025082, 36050164, 63087787, 72100328, 126175574, 144200656, 252351148, 288401312, 504702296, 1009404592, 2018809184]

約数ペア:

[(1, 2018809184), (2, 1009404592), (4, 504702296), (7, 288401312), (8, 252351148), (14, 144200656), (16, 126175574), (28, 72100328), (32, 63087787), (56, 36050164), (112, 18025082), (113, 17865568), (224, 9012541), (226, 8932784), (452, 4466392), (791, 2552224), (904, 2233196), (1582, 1276112), (1808, 1116598), (3164, 638056), (3616, 558299), (6328, 319028), (12656, 159514), (25312, 79757)]