870714124

素因数分解:

$2^2\times 7^2\times {\mathrm{977}}^1\times {\mathrm{4547}}^1$

素因数の和:5542

約数の個数: 36

約数和(自身を含む): 1774729656

約数和(自身を除く): 904015532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 977, 1954, 3908, 4547, 6839, 9094, 13678, 18188, 27356, 31829, 47873, 63658, 95746, 127316, 191492, 222803, 445606, 891212, 4442419, 8884838, 17769676, 31096933, 62193866, 124387732, 217678531, 435357062, 870714124]

約数ペア:

[(1, 870714124), (2, 435357062), (4, 217678531), (7, 124387732), (14, 62193866), (28, 31096933), (49, 17769676), (98, 8884838), (196, 4442419), (977, 891212), (1954, 445606), (3908, 222803), (4547, 191492), (6839, 127316), (9094, 95746), (13678, 63658), (18188, 47873), (27356, 31829)]