1242519488

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{26927}}^1$

素因数の和:27049

約数の個数: 56

約数和(自身を含む): 2845320192

約数和(自身を除く): 1602800704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 5768, 6592, 11536, 23072, 26927, 46144, 53854, 107708, 188489, 215416, 376978, 430832, 753956, 861664, 1507912, 1723328, 2773481, 3015824, 5546962, 6031648, 11093924, 12063296, 19414367, 22187848, 38828734, 44375696, 77657468, 88751392, 155314936, 177502784, 310629872, 621259744, 1242519488]

約数ペア:

[(1, 1242519488), (2, 621259744), (4, 310629872), (7, 177502784), (8, 155314936), (14, 88751392), (16, 77657468), (28, 44375696), (32, 38828734), (56, 22187848), (64, 19414367), (103, 12063296), (112, 11093924), (206, 6031648), (224, 5546962), (412, 3015824), (448, 2773481), (721, 1723328), (824, 1507912), (1442, 861664), (1648, 753956), (2884, 430832), (3296, 376978), (5768, 215416), (6592, 188489), (11536, 107708), (23072, 53854), (26927, 46144)]