8048378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 5922502

約数列:

[1, 2, 13, 17, 26, 34, 131, 139, 221, 262, 278, 442, 1703, 1807, 2227, 2363, 3406, 3614, 4454, 4726, 18209, 28951, 30719, 36418, 57902, 61438, 236717, 309553, 473434, 619106, 4024189, 8048378]

約数ペア:

[(1, 8048378), (2, 4024189), (13, 619106), (17, 473434), (26, 309553), (34, 236717), (131, 61438), (139, 57902), (221, 36418), (262, 30719), (278, 28951), (442, 18209), (1703, 4726), (1807, 4454), (2227, 3614), (2363, 3406)]