4100408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 8391600

約数和(自身を除く): 4291192

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 443, 712, 886, 1157, 1772, 2314, 3544, 4628, 5759, 9256, 11518, 23036, 39427, 46072, 78854, 157708, 315416, 512551, 1025102, 2050204, 4100408]

約数ペア:

[(1, 4100408), (2, 2050204), (4, 1025102), (8, 512551), (13, 315416), (26, 157708), (52, 78854), (89, 46072), (104, 39427), (178, 23036), (356, 11518), (443, 9256), (712, 5759), (886, 4628), (1157, 3544), (1772, 2314)]