716988

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 1688400

約数和(自身を除く): 971412

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 401, 447, 596, 802, 894, 1203, 1604, 1788, 2406, 4812, 59749, 119498, 179247, 238996, 358494, 716988]

約数ペア:

[(1, 716988), (2, 358494), (3, 238996), (4, 179247), (6, 119498), (12, 59749), (149, 4812), (298, 2406), (401, 1788), (447, 1604), (596, 1203), (802, 894)]