2247378496

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{290209}}^1$

素因数の和:290243

約数の個数: 42

約数和(自身を含む): 4901937110

約数和(自身を除く): 2654558614

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 290209, 580418, 1160836, 2321672, 3192299, 4643344, 6384598, 9286688, 12769196, 18573376, 25538392, 35115289, 51076784, 70230578, 102153568, 140461156, 204307136, 280922312, 561844624, 1123689248, 2247378496]

約数ペア:

[(1, 2247378496), (2, 1123689248), (4, 561844624), (8, 280922312), (11, 204307136), (16, 140461156), (22, 102153568), (32, 70230578), (44, 51076784), (64, 35115289), (88, 25538392), (121, 18573376), (176, 12769196), (242, 9286688), (352, 6384598), (484, 4643344), (704, 3192299), (968, 2321672), (1936, 1160836), (3872, 580418), (7744, 290209)]