10787512

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 20790000

約数和(自身を除く): 10002488

約数列:

[1, 2, 4, 8, 89, 109, 139, 178, 218, 278, 356, 436, 556, 712, 872, 1112, 9701, 12371, 15151, 19402, 24742, 30302, 38804, 49484, 60604, 77608, 98968, 121208, 1348439, 2696878, 5393756, 10787512]

約数ペア:

[(1, 10787512), (2, 5393756), (4, 2696878), (8, 1348439), (89, 121208), (109, 98968), (139, 77608), (178, 60604), (218, 49484), (278, 38804), (356, 30302), (436, 24742), (556, 19402), (712, 15151), (872, 12371), (1112, 9701)]