2719984630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{18919}}^1$

素因数の和:20244

約数の個数: 32

約数和(自身を含む): 5345429760

約数和(自身を除く): 2625445130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1307, 2614, 6535, 13070, 14377, 18919, 28754, 37838, 71885, 94595, 143770, 189190, 208109, 416218, 1040545, 2081090, 24727133, 49454266, 123635665, 247271330, 271998463, 543996926, 1359992315, 2719984630]

約数ペア:

[(1, 2719984630), (2, 1359992315), (5, 543996926), (10, 271998463), (11, 247271330), (22, 123635665), (55, 49454266), (110, 24727133), (1307, 2081090), (2614, 1040545), (6535, 416218), (13070, 208109), (14377, 189190), (18919, 143770), (28754, 94595), (37838, 71885)]