26013026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 44861040

約数和(自身を除く): 18848014

約数列:

[1, 2, 13, 17, 26, 34, 221, 229, 257, 442, 458, 514, 2977, 3341, 3893, 4369, 5954, 6682, 7786, 8738, 50609, 56797, 58853, 101218, 113594, 117706, 765089, 1000501, 1530178, 2001002, 13006513, 26013026]

約数ペア:

[(1, 26013026), (2, 13006513), (13, 2001002), (17, 1530178), (26, 1000501), (34, 765089), (221, 117706), (229, 113594), (257, 101218), (442, 58853), (458, 56797), (514, 50609), (2977, 8738), (3341, 7786), (3893, 6682), (4369, 5954)]