1492204

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 3013920

約数和(自身を除く): 1521716

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 389, 548, 778, 959, 1556, 1918, 2723, 3836, 5446, 10892, 53293, 106586, 213172, 373051, 746102, 1492204]

約数ペア:

[(1, 1492204), (2, 746102), (4, 373051), (7, 213172), (14, 106586), (28, 53293), (137, 10892), (274, 5446), (389, 3836), (548, 2723), (778, 1918), (959, 1556)]