1900582012

素因数分解:

$2^2\times 7^2\times {\mathrm{9696847}}^1$

素因数の和:9696865

約数の個数: 18

約数和(自身を含む): 3869042352

約数和(自身を除く): 1968460340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 9696847, 19393694, 38787388, 67877929, 135755858, 271511716, 475145503, 950291006, 1900582012]

約数ペア:

[(1, 1900582012), (2, 950291006), (4, 475145503), (7, 271511716), (14, 135755858), (28, 67877929), (49, 38787388), (98, 19393694), (196, 9696847)]