1268290430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{33037}}^1$

素因数の和:33404

約数の個数: 32

約数和(自身を含む): 2497672800

約数和(自身を除く): 1229382370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 7678, 19195, 33037, 38390, 66074, 165185, 330370, 363407, 726814, 1817035, 3634070, 11529913, 23059826, 57649565, 115299130, 126829043, 253658086, 634145215, 1268290430]

約数ペア:

[(1, 1268290430), (2, 634145215), (5, 253658086), (10, 126829043), (11, 115299130), (22, 57649565), (55, 23059826), (110, 11529913), (349, 3634070), (698, 1817035), (1745, 726814), (3490, 363407), (3839, 330370), (7678, 165185), (19195, 66074), (33037, 38390)]