253767366916

素因数分解:

$2^2\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{4870027}}^1$

素因数の和:4871899

約数の個数: 24

約数和(自身を含む): 507807559616

約数和(自身を除く): 254040192700

約数列:

[1, 2, 4, 7, 14, 28, 1861, 3722, 7444, 13027, 26054, 52108, 4870027, 9740054, 19480108, 34090189, 68180378, 136360756, 9063120247, 18126240494, 36252480988, 63441841729, 126883683458, 253767366916]

約数ペア:

[(1, 253767366916), (2, 126883683458), (4, 63441841729), (7, 36252480988), (14, 18126240494), (28, 9063120247), (1861, 136360756), (3722, 68180378), (7444, 34090189), (13027, 19480108), (26054, 9740054), (52108, 4870027)]