248410318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{69739}}^1$

素因数の和:69891

約数の個数: 16

約数和(自身を含む): 404213040

約数和(自身を除く): 155802722

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 69739, 139478, 906607, 1813214, 9554243, 19108486, 124205159, 248410318]

約数ペア:

[(1, 248410318), (2, 124205159), (13, 19108486), (26, 9554243), (137, 1813214), (274, 906607), (1781, 139478), (3562, 69739)]