171285686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{977}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 302647968

約数和(自身を除く): 131362282

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 613, 977, 1226, 1954, 6743, 7969, 10747, 12701, 13486, 15938, 21494, 25402, 87659, 139711, 175318, 279422, 598901, 1197802, 6587911, 7785713, 13175822, 15571426, 85642843, 171285686]

約数ペア:

[(1, 171285686), (2, 85642843), (11, 15571426), (13, 13175822), (22, 7785713), (26, 6587911), (143, 1197802), (286, 598901), (613, 279422), (977, 175318), (1226, 139711), (1954, 87659), (6743, 25402), (7969, 21494), (10747, 15938), (12701, 13486)]