3888274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 7015680

約数和(自身を除く): 3127406

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 463, 494, 646, 926, 4199, 6019, 7871, 8398, 8797, 12038, 15742, 17594, 102323, 114361, 149549, 204646, 228722, 299098, 1944137, 3888274]

約数ペア:

[(1, 3888274), (2, 1944137), (13, 299098), (17, 228722), (19, 204646), (26, 149549), (34, 114361), (38, 102323), (221, 17594), (247, 15742), (323, 12038), (442, 8797), (463, 8398), (494, 7871), (646, 6019), (926, 4199)]