1330500784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4891547}}^1$

素因数の和:4891572

約数の個数: 20

約数和(自身を含む): 2729483784

約数和(自身を除く): 1398983000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4891547, 9783094, 19566188, 39132376, 78264752, 83156299, 166312598, 332625196, 665250392, 1330500784]

約数ペア:

[(1, 1330500784), (2, 665250392), (4, 332625196), (8, 166312598), (16, 83156299), (17, 78264752), (34, 39132376), (68, 19566188), (136, 9783094), (272, 4891547)]