1497703454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{420467}}^1$

素因数の和:420619

約数の個数: 16

約数和(自身を含む): 2437032528

約数和(自身を除く): 939329074

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 420467, 840934, 5466071, 10932142, 57603979, 115207958, 748851727, 1497703454]

約数ペア:

[(1, 1497703454), (2, 748851727), (13, 115207958), (26, 57603979), (137, 10932142), (274, 5466071), (1781, 840934), (3562, 420467)]