1301473856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1070291}}^1$

素因数の和:1070322

約数の個数: 28

約数和(自身を含む): 2718541680

約数和(自身を除く): 1417067824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1070291, 2140582, 4281164, 8562328, 17124656, 20335529, 34249312, 40671058, 68498624, 81342116, 162684232, 325368464, 650736928, 1301473856]

約数ペア:

[(1, 1301473856), (2, 650736928), (4, 325368464), (8, 162684232), (16, 81342116), (19, 68498624), (32, 40671058), (38, 34249312), (64, 20335529), (76, 17124656), (152, 8562328), (304, 4281164), (608, 2140582), (1216, 1070291)]