493663898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{10009}}^1$

素因数の和:10302

約数の個数: 32

約数和(自身を含む): 914833920

約数和(自身を除く): 421170022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 1897, 3523, 3794, 7046, 10009, 20018, 24661, 49322, 70063, 130117, 140126, 260234, 910819, 1821638, 2712439, 5424878, 18987073, 35261707, 37974146, 70523414, 246831949, 493663898]

約数ペア:

[(1, 493663898), (2, 246831949), (7, 70523414), (13, 37974146), (14, 35261707), (26, 18987073), (91, 5424878), (182, 2712439), (271, 1821638), (542, 910819), (1897, 260234), (3523, 140126), (3794, 130117), (7046, 70063), (10009, 49322), (20018, 24661)]