972851488

素因数分解:

$2^5\times 7^2\times {\mathrm{620441}}^1$

素因数の和:620465

約数の個数: 36

約数和(自身を含む): 2228007222

約数和(自身を除く): 1255155734

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 620441, 1240882, 2481764, 4343087, 4963528, 8686174, 9927056, 17372348, 19854112, 30401609, 34744696, 60803218, 69489392, 121606436, 138978784, 243212872, 486425744, 972851488]

約数ペア:

[(1, 972851488), (2, 486425744), (4, 243212872), (7, 138978784), (8, 121606436), (14, 69489392), (16, 60803218), (28, 34744696), (32, 30401609), (49, 19854112), (56, 17372348), (98, 9927056), (112, 8686174), (196, 4963528), (224, 4343087), (392, 2481764), (784, 1240882), (1568, 620441)]