4440842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 8252928

約数和(自身を除く): 3812086

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 397, 658, 794, 799, 1598, 2779, 5558, 5593, 6749, 11186, 13498, 18659, 37318, 47243, 94486, 130613, 261226, 317203, 634406, 2220421, 4440842]

約数ペア:

[(1, 4440842), (2, 2220421), (7, 634406), (14, 317203), (17, 261226), (34, 130613), (47, 94486), (94, 47243), (119, 37318), (238, 18659), (329, 13498), (397, 11186), (658, 6749), (794, 5593), (799, 5558), (1598, 2779)]