130711252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{150589}}^1$

素因数の和:150631

約数の個数: 24

約数和(自身を含む): 269857280

約数和(自身を除く): 139146028

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 150589, 301178, 602356, 1054123, 2108246, 4216492, 4668259, 9336518, 18673036, 32677813, 65355626, 130711252]

約数ペア:

[(1, 130711252), (2, 65355626), (4, 32677813), (7, 18673036), (14, 9336518), (28, 4668259), (31, 4216492), (62, 2108246), (124, 1054123), (217, 602356), (434, 301178), (868, 150589)]