7104214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 12307680

約数和(自身を除く): 5203466

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 197, 247, 394, 494, 949, 1387, 1898, 2561, 2774, 3743, 5122, 7486, 14381, 18031, 28762, 36062, 48659, 97318, 186953, 273239, 373906, 546478, 3552107, 7104214]

約数ペア:

[(1, 7104214), (2, 3552107), (13, 546478), (19, 373906), (26, 273239), (38, 186953), (73, 97318), (146, 48659), (197, 36062), (247, 28762), (394, 18031), (494, 14381), (949, 7486), (1387, 5122), (1898, 3743), (2561, 2774)]