7303894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 12418560

約数和(自身を除く): 5114666

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 139, 278, 559, 611, 1118, 1222, 1807, 2021, 3614, 4042, 5977, 6533, 11954, 13066, 26273, 52546, 77701, 84929, 155402, 169858, 280919, 561838, 3651947, 7303894]

約数ペア:

[(1, 7303894), (2, 3651947), (13, 561838), (26, 280919), (43, 169858), (47, 155402), (86, 84929), (94, 77701), (139, 52546), (278, 26273), (559, 13066), (611, 11954), (1118, 6533), (1222, 5977), (1807, 4042), (2021, 3614)]