1271090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7477}}^1$

素因数の和:7501

約数の個数: 16

約数和(自身を含む): 2422872

約数和(自身を除く): 1151782

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7477, 14954, 37385, 74770, 127109, 254218, 635545, 1271090]

約数ペア:

[(1, 1271090), (2, 635545), (5, 254218), (10, 127109), (17, 74770), (34, 37385), (85, 14954), (170, 7477)]