1638473434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1\times {\mathrm{733}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 2672787600

約数和(自身を除く): 1034314166

約数列:

[1, 2, 13, 26, 149, 298, 577, 733, 1154, 1466, 1937, 3874, 7501, 9529, 15002, 19058, 85973, 109217, 171946, 218434, 422941, 845882, 1117649, 1419821, 2235298, 2839642, 5498233, 10996466, 63018209, 126036418, 819236717, 1638473434]

約数ペア:

[(1, 1638473434), (2, 819236717), (13, 126036418), (26, 63018209), (149, 10996466), (298, 5498233), (577, 2839642), (733, 2235298), (1154, 1419821), (1466, 1117649), (1937, 845882), (3874, 422941), (7501, 218434), (9529, 171946), (15002, 109217), (19058, 85973)]