713852890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1\times {\mathrm{1787}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 1316969280

約数和(自身を除く): 603116390

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 929, 1787, 1858, 3574, 4645, 8935, 9290, 17870, 39947, 76841, 79894, 153682, 199735, 384205, 399470, 768410, 1660123, 3320246, 8300615, 16601230, 71385289, 142770578, 356926445, 713852890]

約数ペア:

[(1, 713852890), (2, 356926445), (5, 142770578), (10, 71385289), (43, 16601230), (86, 8300615), (215, 3320246), (430, 1660123), (929, 768410), (1787, 399470), (1858, 384205), (3574, 199735), (4645, 153682), (8935, 79894), (9290, 76841), (17870, 39947)]